RHSA-2026:7443

Vulnerability from csaf_redhat - Published: 2026-04-10 19:25 - Updated: 2026-04-20 14:14
Summary
Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
Severity
Important
Notes
Topic: An update for Red Hat Hardened Images RPMs is now available.
Details: This update includes the following RPMs: python3.13: * python3.13-3.13.13-1.hum1 (aarch64, x86_64) * python3.13-debug-3.13.13-1.hum1 (aarch64, x86_64) * python3.13-devel-3.13.13-1.hum1 (aarch64, x86_64) * python3.13-freethreading-3.13.13-1.hum1 (aarch64, x86_64) * python3.13-freethreading-debug-3.13.13-1.hum1 (aarch64, x86_64) * python3.13-idle-3.13.13-1.hum1 (aarch64, x86_64) * python3.13-libs-3.13.13-1.hum1 (aarch64, x86_64) * python3.13-test-3.13.13-1.hum1 (aarch64, x86_64) * python3.13-tkinter-3.13.13-1.hum1 (aarch64, x86_64) * python3.13-3.13.13-1.hum1.src (src)
Terms of Use: This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
CVE-2025-6075

A vulnerability in Python’s os.path.expandvars() function that can cause performance degradation. When processing specially crafted, user-controlled input with nested environment variable patterns, the function exhibits quadratic time complexity, potentially leading to excessive CPU usage and denial of service (DoS) conditions. No code execution or data exposure occurs, so the impact is limited to performance slowdown.

4.0 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE-770 - Allocation of Resources Without Limits or Throttling
Vendor Fix For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ https://access.redhat.com/errata/RHSA-2026:7443
Workaround No mitigation is currently available that meets Red Hat Product Security’s standards for usability, deployment, applicability, or stability.
CVE-2025-8291

A zip file handling flaw has been discovered in the python standard library `zipfile` module. The 'zipfile' module would not check the validity of the ZIP64 End of Central Directory (EOCD) Locator record offset value would not be used to locate the ZIP64 EOCD record, instead the ZIP64 EOCD record would be assumed to be the previous record in the ZIP archive. This could be abused to create ZIP archives that are handled differently by the 'zipfile' module compared to other ZIP implementations.

4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CWE-130 - Improper Handling of Length Parameter Inconsistency
Vendor Fix For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ https://access.redhat.com/errata/RHSA-2026:7443
Workaround Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
CVE-2025-11468

Missing character filtering has been discovered in Python. When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis would not be preserved. This could be used for injecting headers into email messages where addresses are user-controlled and not sanitized.

4.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:N
CWE-140 - Improper Neutralization of Delimiters
Vendor Fix For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ https://access.redhat.com/errata/RHSA-2026:7443
Workaround Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
CVE-2025-12084

A flaw was found in cpython. This vulnerability allows impacted availability via a quadratic algorithm in `xml.dom.minidom` methods, such as `appendChild()`, when building excessively nested documents due to a dependency on `_clear_id_cache()`

7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-770 - Allocation of Resources Without Limits or Throttling
Vendor Fix For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ https://access.redhat.com/errata/RHSA-2026:7443
Workaround Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
CVE-2025-12781

A flaw was found in the base64 module in the Python standard library. The b64decode, standard_b64decode and urlsafe_b64decode functions will always accept the '+' and '/' characters even when an alternative base64 alphabet is specified via the altchars parameter that excludes them. This input validation bypass allows malformed or unexpected data to pass through decoding filters, potentially causing logical errors or data integrity issues in applications relying on strict character sets.

5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CWE-20 - Improper Input Validation
Vendor Fix For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ https://access.redhat.com/errata/RHSA-2026:7443
Workaround To mitigate this issue, implement manual input validation before calling the base64 functions with an alternative alphabet, ensuring to reject any string containing the standard base64 characters, such as '+' and '/', that are not part of the expected alphabet.
CVE-2025-13462

A flaw was found in the `tarfile` module of cpython. This vulnerability allows a remote attacker to craft a malicious tar archive that, when processed, could be misinterpreted by the `tarfile` module. This misinterpretation occurs because the module incorrectly applies normalization of `AREGTYPE` blocks to `DIRTYPE` during the processing of multi-block members, such as `GNUTYPE_LONGNAME` or `GNUTYPE_LONGLINK`. The consequence is that the `tarfile` module may process the archive differently than intended, potentially leading to unexpected file system changes or data integrity issues.

2.5 (Low)
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
CWE-237 - Improper Handling of Structural Elements
Vendor Fix For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ https://access.redhat.com/errata/RHSA-2026:7443
CVE-2025-13836

A flaw was found in the http.client module in the Python standard library. When reading an HTTP response from a server, if no read amount is specified, the default behavior will be to use Content-Length. This issue allows a malicious server to cause the client to read large amounts of data into memory, potentially causing memory allocations errors, swapping, out-of-memory conditions or even system freezes.

6.8 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
CWE-770 - Allocation of Resources Without Limits or Throttling
Vendor Fix For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ https://access.redhat.com/errata/RHSA-2026:7443
Workaround Since this vulnerability is triggered when no read amount is specified and the client defaults to using the potentially malicious Content-Length header, developers can mitigate this issue in their code by always imposing an explicit, safe limit on data reads. Applications using the http.client.HTTPResponse.read function directly can ensure that read operations specify a byte limit: ~~~ ... max_safe_read = 10 * 1024 * 1024 data = response.read(max_safe_read) ... ~~~
CVE-2025-13837

A flaw was found in the plistlib module in the Python standard library. The amount of data to read from a Plist file is specified in the file itself. This issue allows a specially crafted Plist file to cause an application to allocate a large amount of memory, potentially resulting in allocations errors, swapping, out-of-memory conditions or even system freezes.

5.9 (Medium)
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
CWE-770 - Allocation of Resources Without Limits or Throttling
Vendor Fix For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ https://access.redhat.com/errata/RHSA-2026:7443
Workaround Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
CVE-2025-15282

Missing newline filtering has been discovered in Python. User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype.

4.8 (Medium)
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N
CWE-93 - Improper Neutralization of CRLF Sequences ('CRLF Injection')
Vendor Fix For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ https://access.redhat.com/errata/RHSA-2026:7443
Workaround Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
CVE-2026-0865

Missing newline filtering has been discovered in Python. User-controlled header names and values containing newlines can allow injecting HTTP headers.

4.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:N
CWE-74 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Vendor Fix For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ https://access.redhat.com/errata/RHSA-2026:7443
Workaround Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
CVE-2026-1299

A flaw was found in the email module in the Python standard library. When serializing an email message, the BytesGenerator class fails to properly quote newline characters for email headers. This issue is exploitable when the LiteralHeader class is used as it does not respect email folding rules, allowing an attacker to inject email headers and potentially modify message recipients or the email body, and spoof sender information.

7.1 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
CWE-93 - Improper Neutralization of CRLF Sequences ('CRLF Injection')
Vendor Fix For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ https://access.redhat.com/errata/RHSA-2026:7443
Workaround To mitigate this issue, applications accepting user-supplied data for email headers should sanitize the input by stripping or rejecting any strings containing carriage return or line feed characters, '\r' or '\n', respectively, preventing malicious sequences that could lead to header manipulation.
CVE-2026-2297

A flaw was found in CPython. This vulnerability allows a local user with low privileges to bypass security auditing mechanisms. The issue occurs because the SourcelessFileLoader component, responsible for handling older Python compiled files (.pyc), does not properly trigger system audit events. This oversight could enable malicious activities to go undetected, compromising the integrity of the system.

3.3 (Low)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CWE-778 - Insufficient Logging
Vendor Fix For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ https://access.redhat.com/errata/RHSA-2026:7443
Workaround Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
CVE-2026-3446

A flaw was found in the Python base64 module. When decoding base64 data using functions like base64.b64decode(), the decoding process prematurely stops upon encountering the first padding character. This can result in incomplete data being processed, where any information following the initial padding is unexpectedly ignored. Consequently, applications might interpret or handle base64-encoded data inconsistently compared to other implementations, potentially leading to data integrity issues.

5.3 (Medium)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N
CWE-1286 - Improper Validation of Syntactic Correctness of Input
Vendor Fix For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ https://access.redhat.com/errata/RHSA-2026:7443
CVE-2026-3479

A flaw was found in Python's `pkgutil.get_data()` function, which is used to retrieve data from packages. This function did not properly validate the `resource` argument, allowing a local attacker to perform path traversal attacks. Path traversal enables an attacker to access files and directories stored outside the intended root directory, potentially leading to information disclosure or unintended file access.

3.3 (Low)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Vendor Fix For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ https://access.redhat.com/errata/RHSA-2026:7443
Workaround Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
CVE-2026-3644

A control character validation flaw has been discovered in the Python http.cookie module. The Morsel.update(), |= operator, and unpickling paths were not patched to resolve CVE-2026-0672, allowing control characters to bypass input validation. Additionally, BaseCookie.js_output() lacked the output validation applied to BaseCookie.output().

5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CWE-791 - Incomplete Filtering of Special Elements
Vendor Fix For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ https://access.redhat.com/errata/RHSA-2026:7443
Workaround Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
CVE-2026-4224

A stack overflow flaw has been discovered in the python pyexpat module. When an Expat parser with a registered ElementDeclHandler parses an inline document type definition containing a deeply nested content model a C stack overflow occurs. This will result in a program crash.

5.9 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-805 - Buffer Access with Incorrect Length Value
Vendor Fix For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ https://access.redhat.com/errata/RHSA-2026:7443
Workaround Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
CVE-2026-4519

A flaw was found in Python. The `webbrowser.open()` API, used to launch web browsers, does not properly sanitize input. This allows a remote attacker to craft a malicious URL containing leading dashes. When such a URL is opened, certain web browsers may interpret these dashes as command-line options, which could lead to unexpected behavior, information disclosure, or potentially arbitrary code execution, impacting the integrity of the system.

7.1 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L
CWE-88 - Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
Vendor Fix For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ https://access.redhat.com/errata/RHSA-2026:7443
Workaround Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
CVE-2026-5713

A flaw was found in Python. A malicious Python process could exploit the "profiling.sampling" module and "asyncio introspection capabilities" to read and write memory addresses within a privileged process. This vulnerability occurs when the privileged process connects to the malicious process via its remote debugging feature, potentially leading to information disclosure and arbitrary code execution. Successful exploitation requires repeated connections, which may cause instability in the connecting process.

6.0 (Medium)
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N
CWE-822 - Untrusted Pointer Dereference
Vendor Fix For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ https://access.redhat.com/errata/RHSA-2026:7443
Workaround Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
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https://nvd.nist.gov/vuln/detail/CVE-2026-4224 external
https://github.com/python/cpython/commit/196edfb0… external
https://github.com/python/cpython/commit/e0a8a6da… external
https://github.com/python/cpython/commit/eb0e8be3… external
https://github.com/python/cpython/issues/145986 external
https://github.com/python/cpython/pull/145987 external
https://mail.python.org/archives/list/security-an… external
https://access.redhat.com/security/cve/CVE-2026-4519 self
https://bugzilla.redhat.com/show_bug.cgi?id=2449649 external
https://www.cve.org/CVERecord?id=CVE-2026-4519 external
https://nvd.nist.gov/vuln/detail/CVE-2026-4519 external
https://github.com/python/cpython/issues/143930 external
https://github.com/python/cpython/pull/143931 external
https://mail.python.org/archives/list/security-an… external
https://access.redhat.com/security/cve/CVE-2026-5713 self
https://bugzilla.redhat.com/show_bug.cgi?id=2458239 external
https://www.cve.org/CVERecord?id=CVE-2026-5713 external
https://nvd.nist.gov/vuln/detail/CVE-2026-5713 external
https://github.com/python/cpython/issues/148178 external
https://github.com/python/cpython/pull/148187 external
https://mail.python.org/archives/list/security-an… external
To clipboard 

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        "text": "An update for Red Hat Hardened Images RPMs is now available.",
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        "text": "This update includes the following RPMs:\n\npython3.13:\n  * python3.13-3.13.13-1.hum1 (aarch64, x86_64)\n  * python3.13-debug-3.13.13-1.hum1 (aarch64, x86_64)\n  * python3.13-devel-3.13.13-1.hum1 (aarch64, x86_64)\n  * python3.13-freethreading-3.13.13-1.hum1 (aarch64, x86_64)\n  * python3.13-freethreading-debug-3.13.13-1.hum1 (aarch64, x86_64)\n  * python3.13-idle-3.13.13-1.hum1 (aarch64, x86_64)\n  * python3.13-libs-3.13.13-1.hum1 (aarch64, x86_64)\n  * python3.13-test-3.13.13-1.hum1 (aarch64, x86_64)\n  * python3.13-tkinter-3.13.13-1.hum1 (aarch64, x86_64)\n  * python3.13-3.13.13-1.hum1.src (src)",
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          "text": "A zip file handling flaw has been discovered in the python standard library `zipfile` module. The \u0027zipfile\u0027 module would not check the validity of the ZIP64 End of Central Directory (EOCD) Locator record offset value would not be used to locate the ZIP64 EOCD record, instead the ZIP64 EOCD record would be assumed to be the previous record in the ZIP archive. This could be abused to create ZIP archives that are handled differently by the \u0027zipfile\u0027 module compared to other ZIP implementations.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "cpython: python: Python zipfile End of Central Directory (EOCD) Locator record offset not checked",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
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            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
            "version": "3.1"
          },
          "products": [
            "Red Hat Hardened Images:python3-13-main@aarch64",
            "Red Hat Hardened Images:python3-13-main@src",
            "Red Hat Hardened Images:python3-13-main@x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "cpython: python: Python zipfile End of Central Directory (EOCD) Locator record offset not checked"
    },
    {
      "cve": "CVE-2025-11468",
      "cwe": {
        "id": "CWE-140",
        "name": "Improper Neutralization of Delimiters"
      },
      "discovery_date": "2026-01-20T22:02:21.862077+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2431375"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "Missing character filtering has been discovered in Python. When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis would not be preserved. This could be used for injecting headers into email messages where addresses are user-controlled and not sanitized.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "cpython: Missing character filtering in Python",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Hardened Images:python3-13-main@aarch64",
          "Red Hat Hardened Images:python3-13-main@src",
          "Red Hat Hardened Images:python3-13-main@x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-11468"
        },
        {
          "category": "external",
          "summary": "RHBZ#2431375",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2431375"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-11468",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-11468"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-11468",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-11468"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/issues/143935",
          "url": "https://github.com/python/cpython/issues/143935"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/pull/143936",
          "url": "https://github.com/python/cpython/pull/143936"
        },
        {
          "category": "external",
          "summary": "https://mail.python.org/archives/list/security-announce@python.org/thread/FELSEOLBI2QR6YLG6Q7VYF7FWSGQTKLI/",
          "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/FELSEOLBI2QR6YLG6Q7VYF7FWSGQTKLI/"
        }
      ],
      "release_date": "2026-01-20T21:09:11.229000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-04-10T19:25:32+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
          "product_ids": [
            "Red Hat Hardened Images:python3-13-main@aarch64",
            "Red Hat Hardened Images:python3-13-main@src",
            "Red Hat Hardened Images:python3-13-main@x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:7443"
        },
        {
          "category": "workaround",
          "details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
          "product_ids": [
            "Red Hat Hardened Images:python3-13-main@aarch64",
            "Red Hat Hardened Images:python3-13-main@src",
            "Red Hat Hardened Images:python3-13-main@x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "Red Hat Hardened Images:python3-13-main@aarch64",
            "Red Hat Hardened Images:python3-13-main@src",
            "Red Hat Hardened Images:python3-13-main@x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "cpython: Missing character filtering in Python"
    },
    {
      "cve": "CVE-2025-12084",
      "cwe": {
        "id": "CWE-770",
        "name": "Allocation of Resources Without Limits or Throttling"
      },
      "discovery_date": "2025-12-03T19:01:03.489250+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2418655"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in cpython. This vulnerability allows impacted availability via a quadratic algorithm in `xml.dom.minidom` methods, such as `appendChild()`, when building excessively nested documents due to a dependency on `_clear_id_cache()`",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "cpython: python: cpython: Quadratic algorithm in xml.dom.minidom leads to denial of service",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This vulnerability is rated Important for Red Hat products as it can lead to a denial of service. The flaw exists in the `xml.dom.minidom` module of cpython, where a quadratic algorithm in methods like `appendChild()` can be triggered when processing excessively nested XML documents. When successfully exploited this may impact the availability of applications utilizing this functionality across affected Red Hat products.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Hardened Images:python3-13-main@aarch64",
          "Red Hat Hardened Images:python3-13-main@src",
          "Red Hat Hardened Images:python3-13-main@x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-12084"
        },
        {
          "category": "external",
          "summary": "RHBZ#2418655",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2418655"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-12084",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-12084"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-12084",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-12084"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/issues/142145",
          "url": "https://github.com/python/cpython/issues/142145"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/pull/142146",
          "url": "https://github.com/python/cpython/pull/142146"
        }
      ],
      "release_date": "2025-12-03T18:55:32.222000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-04-10T19:25:32+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
          "product_ids": [
            "Red Hat Hardened Images:python3-13-main@aarch64",
            "Red Hat Hardened Images:python3-13-main@src",
            "Red Hat Hardened Images:python3-13-main@x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:7443"
        },
        {
          "category": "workaround",
          "details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.",
          "product_ids": [
            "Red Hat Hardened Images:python3-13-main@aarch64",
            "Red Hat Hardened Images:python3-13-main@src",
            "Red Hat Hardened Images:python3-13-main@x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat Hardened Images:python3-13-main@aarch64",
            "Red Hat Hardened Images:python3-13-main@src",
            "Red Hat Hardened Images:python3-13-main@x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "cpython: python: cpython: Quadratic algorithm in xml.dom.minidom leads to denial of service"
    },
    {
      "cve": "CVE-2025-12781",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "discovery_date": "2026-01-21T20:00:53.631154+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2431736"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the base64 module in the Python standard library. The b64decode, standard_b64decode and urlsafe_b64decode functions will always accept the \u0027+\u0027 and \u0027/\u0027 characters even when an alternative base64 alphabet is specified via the altchars parameter that excludes them. This input validation bypass allows malformed or unexpected data to pass through decoding filters, potentially causing logical errors or data integrity issues in applications relying on strict character sets.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "cpython: base64.b64decode() always accepts \"+/\" characters, despite setting altchars",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This issue can only be exploited by Python applications that use the base64 functions to validate if a string is safe for a URL or filename without additional input validation. Additionally, this flaw affects only the base64 functions when an alternative alphabet is specified via the altchars parameter, limiting its exposure. This issue can cause logical errors and integrity issues but it does not allow direct access to system data or critical files, as the exploitation depends on how the application processes the decoded data. Due to these reasons, this vulnerability has been rated with a moderate severity.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Hardened Images:python3-13-main@aarch64",
          "Red Hat Hardened Images:python3-13-main@src",
          "Red Hat Hardened Images:python3-13-main@x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-12781"
        },
        {
          "category": "external",
          "summary": "RHBZ#2431736",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2431736"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-12781",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-12781"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-12781",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-12781"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/issues/125346",
          "url": "https://github.com/python/cpython/issues/125346"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/pull/141128",
          "url": "https://github.com/python/cpython/pull/141128"
        },
        {
          "category": "external",
          "summary": "https://mail.python.org/archives/list/security-announce@python.org/thread/KRI7GC6S27YV5NJ4FPDALS2WI5ENAFJ6/",
          "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/KRI7GC6S27YV5NJ4FPDALS2WI5ENAFJ6/"
        }
      ],
      "release_date": "2026-01-21T19:34:47.979000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-04-10T19:25:32+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
          "product_ids": [
            "Red Hat Hardened Images:python3-13-main@aarch64",
            "Red Hat Hardened Images:python3-13-main@src",
            "Red Hat Hardened Images:python3-13-main@x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:7443"
        },
        {
          "category": "workaround",
          "details": "To mitigate this issue, implement manual input validation before calling the base64 functions with an alternative alphabet, ensuring to reject any string containing the standard base64 characters, such as \u0027+\u0027 and \u0027/\u0027, that are not part of the expected alphabet.",
          "product_ids": [
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            "Red Hat Hardened Images:python3-13-main@src",
            "Red Hat Hardened Images:python3-13-main@x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.1"
          },
          "products": [
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            "Red Hat Hardened Images:python3-13-main@src",
            "Red Hat Hardened Images:python3-13-main@x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "cpython: base64.b64decode() always accepts \"+/\" characters, despite setting altchars"
    },
    {
      "cve": "CVE-2025-13462",
      "cwe": {
        "id": "CWE-237",
        "name": "Improper Handling of Structural Elements"
      },
      "discovery_date": "2026-03-12T19:01:27.734807+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2447082"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the `tarfile` module of cpython. This vulnerability allows a remote attacker to craft a malicious tar archive that, when processed, could be misinterpreted by the `tarfile` module. This misinterpretation occurs because the module incorrectly applies normalization of `AREGTYPE` blocks to `DIRTYPE` during the processing of multi-block members, such as `GNUTYPE_LONGNAME` or `GNUTYPE_LONGLINK`. The consequence is that the `tarfile` module may process the archive differently than intended, potentially leading to unexpected file system changes or data integrity issues.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "cpython: cpython: `tarfile` module misinterprets crafted tar archives leading to data integrity issues",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
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          "Red Hat Hardened Images:python3-13-main@src",
          "Red Hat Hardened Images:python3-13-main@x86_64"
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      },
      "references": [
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          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-13462"
        },
        {
          "category": "external",
          "summary": "RHBZ#2447082",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2447082"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-13462",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-13462"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-13462",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-13462"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/issues/141707",
          "url": "https://github.com/python/cpython/issues/141707"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/pull/143934",
          "url": "https://github.com/python/cpython/pull/143934"
        },
        {
          "category": "external",
          "summary": "https://mail.python.org/archives/list/security-announce@python.org/thread/EOMI5I66ZMKQ2INNFT6T7IAIKUGPZYIE/",
          "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/EOMI5I66ZMKQ2INNFT6T7IAIKUGPZYIE/"
        }
      ],
      "release_date": "2026-03-12T17:59:26.620000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-04-10T19:25:32+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
          "product_ids": [
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            "Red Hat Hardened Images:python3-13-main@src",
            "Red Hat Hardened Images:python3-13-main@x86_64"
          ],
          "restart_required": {
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          "url": "https://access.redhat.com/errata/RHSA-2026:7443"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 2.5,
            "baseSeverity": "LOW",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.1"
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          "products": [
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            "Red Hat Hardened Images:python3-13-main@src",
            "Red Hat Hardened Images:python3-13-main@x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "cpython: cpython: `tarfile` module misinterprets crafted tar archives leading to data integrity issues"
    },
    {
      "cve": "CVE-2025-13836",
      "cwe": {
        "id": "CWE-770",
        "name": "Allocation of Resources Without Limits or Throttling"
      },
      "discovery_date": "2025-12-01T19:01:03.091899+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2418078"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the http.client module in the Python standard library. When reading an HTTP response from a server, if no read amount is specified, the default behavior will be to use Content-Length. This issue allows a malicious server to cause the client to read large amounts of data into memory, potentially causing memory allocations errors, swapping, out-of-memory conditions or even system freezes.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "cpython: Excessive read buffering DoS in http.client",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This issue can only be exploited by Python applications using the http.client.HTTPResponse.read function without the amount parameter, which specifies the read size in bytes. Note that Python libraries may use this function internally and make applications vulnerable. Additionally, vulnerable Python applications must connect to a malicious or compromised server that replies with a very large or crafted Content-Length header to trigger this issue, limiting the exposure of this vulnerability.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Hardened Images:python3-13-main@aarch64",
          "Red Hat Hardened Images:python3-13-main@src",
          "Red Hat Hardened Images:python3-13-main@x86_64"
        ]
      },
      "references": [
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          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-13836"
        },
        {
          "category": "external",
          "summary": "RHBZ#2418078",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2418078"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-13836",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-13836"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-13836",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-13836"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/issues/119451",
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        },
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          "category": "external",
          "summary": "https://github.com/python/cpython/pull/119454",
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      "release_date": "2025-12-01T18:02:38.483000+00:00",
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          "category": "vendor_fix",
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          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:7443"
        },
        {
          "category": "workaround",
          "details": "Since this vulnerability is triggered when no read amount is specified and the client defaults to using the potentially malicious Content-Length header, developers can mitigate this issue in their code by always imposing an explicit, safe limit on data reads.\n\nApplications using the http.client.HTTPResponse.read function directly can ensure that read operations specify a byte limit:\n\n~~~\n...\nmax_safe_read = 10 * 1024 * 1024\ndata = response.read(max_safe_read)\n...\n~~~",
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      "scores": [
        {
          "cvss_v3": {
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            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H",
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          },
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            "Red Hat Hardened Images:python3-13-main@src",
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        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "cpython: Excessive read buffering DoS in http.client"
    },
    {
      "cve": "CVE-2025-13837",
      "cwe": {
        "id": "CWE-770",
        "name": "Allocation of Resources Without Limits or Throttling"
      },
      "discovery_date": "2025-12-01T19:01:32.492656+00:00",
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        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2418084"
        }
      ],
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        {
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          "text": "A flaw was found in the plistlib module in the Python standard library. The amount of data to read from a Plist file is specified in the file itself. This issue allows a specially crafted Plist file to cause an application to allocate a large amount of memory, potentially resulting in allocations errors, swapping, out-of-memory conditions or even system freezes.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "cpython: Out-of-memory when loading Plist",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
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          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
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          "Red Hat Hardened Images:python3-13-main@src",
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      },
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          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-13837"
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        {
          "category": "external",
          "summary": "RHBZ#2418084",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2418084"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-13837",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-13837"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-13837",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-13837"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/issues/119342",
          "url": "https://github.com/python/cpython/issues/119342"
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          "url": "https://github.com/python/cpython/pull/119343"
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          "url": "https://access.redhat.com/errata/RHSA-2026:7443"
        },
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          "category": "workaround",
          "details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
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      "scores": [
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            "baseScore": 5.9,
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            "privilegesRequired": "NONE",
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            "userInteraction": "NONE",
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        }
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          "details": "Moderate"
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      ],
      "title": "cpython: Out-of-memory when loading Plist"
    },
    {
      "cve": "CVE-2025-15282",
      "cwe": {
        "id": "CWE-93",
        "name": "Improper Neutralization of CRLF Sequences (\u0027CRLF Injection\u0027)"
      },
      "discovery_date": "2026-01-20T22:01:20.971828+00:00",
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          "system_name": "Red Hat Bugzilla ID",
          "text": "2431366"
        }
      ],
      "notes": [
        {
          "category": "description",
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          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "cpython: Header injection via newlines in data URL mediatype in Python",
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        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
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      ],
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        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-15282",
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        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-15282",
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        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/issues/143925",
          "url": "https://github.com/python/cpython/issues/143925"
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        {
          "category": "external",
          "summary": "https://mail.python.org/archives/list/security-announce@python.org/thread/X66HL7SISGJT33J53OHXMZT4DFLMHVKF/",
          "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/X66HL7SISGJT33J53OHXMZT4DFLMHVKF/"
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      "release_date": "2026-01-20T21:35:13.865000+00:00",
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            "Red Hat Hardened Images:python3-13-main@x86_64"
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        }
      ],
      "scores": [
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            "baseScore": 4.8,
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            "confidentialityImpact": "NONE",
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            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
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        }
      ],
      "threats": [
        {
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          "details": "Moderate"
        }
      ],
      "title": "cpython: Header injection via newlines in data URL mediatype in Python"
    },
    {
      "cve": "CVE-2026-0865",
      "cwe": {
        "id": "CWE-74",
        "name": "Improper Neutralization of Special Elements in Output Used by a Downstream Component (\u0027Injection\u0027)"
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          "title": "Vulnerability description"
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          "category": "summary",
          "text": "cpython: wsgiref.headers.Headers allows header newline injection in Python",
          "title": "Vulnerability summary"
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        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
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        {
          "category": "external",
          "summary": "https://github.com/python/cpython/issues/143916",
          "url": "https://github.com/python/cpython/issues/143916"
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          "summary": "https://mail.python.org/archives/list/security-announce@python.org/thread/BJ6QPHNSHJTS3A7CFV6IBMCAP2DWRVNT/",
          "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/BJ6QPHNSHJTS3A7CFV6IBMCAP2DWRVNT/"
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      "release_date": "2026-01-20T21:26:15.274000+00:00",
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            "confidentialityImpact": "NONE",
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      ],
      "title": "cpython: wsgiref.headers.Headers allows header newline injection in Python"
    },
    {
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        "id": "CWE-93",
        "name": "Improper Neutralization of CRLF Sequences (\u0027CRLF Injection\u0027)"
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          "category": "description",
          "text": "A flaw was found in the email module in the Python standard library. When serializing an email message, the BytesGenerator class fails to properly quote newline characters for email headers. This issue is exploitable when the LiteralHeader class is used as it does not respect email folding rules, allowing an attacker to inject email headers and potentially modify message recipients or the email body, and spoof sender information.",
          "title": "Vulnerability description"
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        },
        {
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          "text": "This issue can only be exploitable by Python applications using the LiteralHeader class to write email headers, as it does not respect email folding rules. Additionally, this issue allows attackers to modify message recipients or the email body and spoof sender identity but it does not cause memory corruption or arbitrary code execution. Due to these reasons, this vulnerability has been rated with a moderate severity.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
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      ],
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          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-1299"
        },
        {
          "category": "external",
          "summary": "https://cve.org/CVERecord?id=CVE-2024-6923",
          "url": "https://cve.org/CVERecord?id=CVE-2024-6923"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/commit/052e55e7d44718fe46cbba0ca995cb8fcc359413",
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        {
          "category": "external",
          "summary": "https://mail.python.org/archives/list/security-announce@python.org/thread/6ZZULGALJTITEAGEXLDJE2C6FORDXPBT/",
          "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/6ZZULGALJTITEAGEXLDJE2C6FORDXPBT/"
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      "release_date": "2026-01-23T16:27:13.346000+00:00",
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        {
          "category": "vendor_fix",
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          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
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          ],
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          "url": "https://access.redhat.com/errata/RHSA-2026:7443"
        },
        {
          "category": "workaround",
          "details": "To mitigate this issue, applications accepting user-supplied data for email headers should sanitize the input by stripping or rejecting any strings containing carriage return or line feed characters, \u0027\\r\u0027 or \u0027\\n\u0027, respectively, preventing malicious sequences that could lead to header manipulation.",
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            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N",
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          "details": "Moderate"
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      "title": "cpython: email header injection due to unquoted newlines"
    },
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      "cve": "CVE-2026-2297",
      "cwe": {
        "id": "CWE-778",
        "name": "Insufficient Logging"
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      "discovery_date": "2026-03-04T23:01:09.396553+00:00",
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          "system_name": "Red Hat Bugzilla ID",
          "text": "2444691"
        }
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          "text": "A flaw was found in CPython. This vulnerability allows a local user with low privileges to bypass security auditing mechanisms. The issue occurs because the SourcelessFileLoader component, responsible for handling older Python compiled files (.pyc), does not properly trigger system audit events. This oversight could enable malicious activities to go undetected, compromising the integrity of the system.",
          "title": "Vulnerability description"
        },
        {
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          "text": "cpython: CPython: Logging Bypass in Legacy .pyc File Handling",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
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          "summary": "https://github.com/python/cpython/commit/482d6f8bdba9da3725d272e8bb4a2d25fb6a603e",
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          "url": "https://access.redhat.com/errata/RHSA-2026:7443"
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        }
      ],
      "scores": [
        {
          "cvss_v3": {
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            "scope": "UNCHANGED",
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        }
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          "category": "impact",
          "details": "Low"
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      ],
      "title": "cpython: CPython: Logging Bypass in Legacy .pyc File Handling"
    },
    {
      "cve": "CVE-2026-3446",
      "cwe": {
        "id": "CWE-1286",
        "name": "Improper Validation of Syntactic Correctness of Input"
      },
      "discovery_date": "2026-04-10T19:01:22.358644+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2457410"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the Python base64 module. When decoding base64 data using functions like base64.b64decode(), the decoding process prematurely stops upon encountering the first padding character. This can result in incomplete data being processed, where any information following the initial padding is unexpectedly ignored. Consequently, applications might interpret or handle base64-encoded data inconsistently compared to other implementations, potentially leading to data integrity issues.",
          "title": "Vulnerability description"
        },
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          "category": "summary",
          "text": "python: Python base64: Incomplete data decoding due to premature stop at padding",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
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        {
          "category": "external",
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          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-3446"
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        {
          "category": "external",
          "summary": "https://github.com/python/cpython/commit/1f9958f909c1b41a4ffc0b613ef8ec8fa5e7c474",
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          "category": "external",
          "summary": "https://github.com/python/cpython/issues/145264",
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        {
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          "summary": "https://github.com/python/cpython/pull/145267",
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        {
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          "summary": "https://mail.python.org/archives/list/security-announce@python.org/thread/F5ZT5ICGJ6CKXVUJ34YBVY7WOZ5SHG53/",
          "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/F5ZT5ICGJ6CKXVUJ34YBVY7WOZ5SHG53/"
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      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
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            "baseScore": 5.3,
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            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
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            "scope": "UNCHANGED",
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        }
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      "threats": [
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          "details": "Moderate"
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      "title": "python: Python base64: Incomplete data decoding due to premature stop at padding"
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    {
      "cve": "CVE-2026-3479",
      "cwe": {
        "id": "CWE-22",
        "name": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
      },
      "discovery_date": "2026-03-18T19:01:35.703411+00:00",
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          "text": "A flaw was found in Python\u0027s `pkgutil.get_data()` function, which is used to retrieve data from packages. This function did not properly validate the `resource` argument, allowing a local attacker to perform path traversal attacks. Path traversal enables an attacker to access files and directories stored outside the intended root directory, potentially leading to information disclosure or unintended file access.",
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        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
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        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-3479",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-3479"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/issues/146121",
          "url": "https://github.com/python/cpython/issues/146121"
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    {
      "cve": "CVE-2026-3644",
      "cwe": {
        "id": "CWE-791",
        "name": "Incomplete Filtering of Special Elements"
      },
      "discovery_date": "2026-03-16T18:02:25.997880+00:00",
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        {
          "system_name": "Red Hat Bugzilla ID",
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          "category": "description",
          "text": "A control character validation flaw has been discovered in the Python http.cookie module. The Morsel.update(), |= operator, and unpickling paths were not patched to resolve  CVE-2026-0672, allowing control characters to bypass input validation. Additionally, BaseCookie.js_output() lacked the output validation applied to BaseCookie.output().",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "cpython: Incomplete control character validation in http.cookies",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
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          "Red Hat Hardened Images:python3-13-main@src",
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          "url": "https://www.cve.org/CVERecord?id=CVE-2026-3644"
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        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-3644",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-3644"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/commit/57e88c1cf95e1481b94ae57abe1010469d47a6b4",
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          "summary": "https://github.com/python/cpython/pull/145600",
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          "category": "vendor_fix",
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          "url": "https://access.redhat.com/errata/RHSA-2026:7443"
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          "category": "workaround",
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      "scores": [
        {
          "cvss_v3": {
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            "baseScore": 5.4,
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            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
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        }
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      "threats": [
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          "category": "impact",
          "details": "Moderate"
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      "title": "cpython: Incomplete control character validation in http.cookies"
    },
    {
      "cve": "CVE-2026-4224",
      "cwe": {
        "id": "CWE-805",
        "name": "Buffer Access with Incorrect Length Value"
      },
      "discovery_date": "2026-03-16T19:01:54.161187+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2448181"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A stack overflow flaw has been discovered in the python pyexpat module. When an Expat parser with a registered ElementDeclHandler parses an inline document type definition containing a deeply nested content model a C stack overflow occurs. This will result in a program crash.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "cpython: Stack overflow parsing XML with deeply nested DTD content models",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Hardened Images:python3-13-main@aarch64",
          "Red Hat Hardened Images:python3-13-main@src",
          "Red Hat Hardened Images:python3-13-main@x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-4224"
        },
        {
          "category": "external",
          "summary": "RHBZ#2448181",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2448181"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-4224",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-4224"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-4224",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-4224"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/commit/196edfb06a7458377d4d0f4b3cd41724c1f3bd4a",
          "url": "https://github.com/python/cpython/commit/196edfb06a7458377d4d0f4b3cd41724c1f3bd4a"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/commit/e0a8a6da90597a924b300debe045cdb4628ee1f3",
          "url": "https://github.com/python/cpython/commit/e0a8a6da90597a924b300debe045cdb4628ee1f3"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/commit/eb0e8be3a7e11b87d198a2c3af1ed0eccf532768",
          "url": "https://github.com/python/cpython/commit/eb0e8be3a7e11b87d198a2c3af1ed0eccf532768"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/issues/145986",
          "url": "https://github.com/python/cpython/issues/145986"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/pull/145987",
          "url": "https://github.com/python/cpython/pull/145987"
        },
        {
          "category": "external",
          "summary": "https://mail.python.org/archives/list/security-announce@python.org/thread/5M7CGUW3XBRY7II4DK43KF7NQQ3TPZ6R/",
          "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/5M7CGUW3XBRY7II4DK43KF7NQQ3TPZ6R/"
        }
      ],
      "release_date": "2026-03-16T17:52:26.639000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-04-10T19:25:32+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
          "product_ids": [
            "Red Hat Hardened Images:python3-13-main@aarch64",
            "Red Hat Hardened Images:python3-13-main@src",
            "Red Hat Hardened Images:python3-13-main@x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:7443"
        },
        {
          "category": "workaround",
          "details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
          "product_ids": [
            "Red Hat Hardened Images:python3-13-main@aarch64",
            "Red Hat Hardened Images:python3-13-main@src",
            "Red Hat Hardened Images:python3-13-main@x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat Hardened Images:python3-13-main@aarch64",
            "Red Hat Hardened Images:python3-13-main@src",
            "Red Hat Hardened Images:python3-13-main@x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "cpython: Stack overflow parsing XML with deeply nested DTD content models"
    },
    {
      "cve": "CVE-2026-4519",
      "cwe": {
        "id": "CWE-88",
        "name": "Improper Neutralization of Argument Delimiters in a Command (\u0027Argument Injection\u0027)"
      },
      "discovery_date": "2026-03-20T16:02:13.494105+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2449649"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Python. The `webbrowser.open()` API, used to launch web browsers, does not properly sanitize input. This allows a remote attacker to craft a malicious URL containing leading dashes. When such a URL is opened, certain web browsers may interpret these dashes as command-line options, which could lead to unexpected behavior, information disclosure, or potentially arbitrary code execution, impacting the integrity of the system.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "python: Python: Command-line option injection in webbrowser.open() via crafted URLs",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Hardened Images:python3-13-main@aarch64",
          "Red Hat Hardened Images:python3-13-main@src",
          "Red Hat Hardened Images:python3-13-main@x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-4519"
        },
        {
          "category": "external",
          "summary": "RHBZ#2449649",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2449649"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-4519",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-4519"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-4519",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-4519"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/issues/143930",
          "url": "https://github.com/python/cpython/issues/143930"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/pull/143931",
          "url": "https://github.com/python/cpython/pull/143931"
        },
        {
          "category": "external",
          "summary": "https://mail.python.org/archives/list/security-announce@python.org/thread/AY5NDSS433JK56Q7Q5IS7B37QFZVVOUS/",
          "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/AY5NDSS433JK56Q7Q5IS7B37QFZVVOUS/"
        }
      ],
      "release_date": "2026-03-20T15:08:32.576000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-04-10T19:25:32+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
          "product_ids": [
            "Red Hat Hardened Images:python3-13-main@aarch64",
            "Red Hat Hardened Images:python3-13-main@src",
            "Red Hat Hardened Images:python3-13-main@x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:7443"
        },
        {
          "category": "workaround",
          "details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
          "product_ids": [
            "Red Hat Hardened Images:python3-13-main@aarch64",
            "Red Hat Hardened Images:python3-13-main@src",
            "Red Hat Hardened Images:python3-13-main@x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L",
            "version": "3.1"
          },
          "products": [
            "Red Hat Hardened Images:python3-13-main@aarch64",
            "Red Hat Hardened Images:python3-13-main@src",
            "Red Hat Hardened Images:python3-13-main@x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "python: Python: Command-line option injection in webbrowser.open() via crafted URLs"
    },
    {
      "cve": "CVE-2026-5713",
      "cwe": {
        "id": "CWE-822",
        "name": "Untrusted Pointer Dereference"
      },
      "discovery_date": "2026-04-14T16:01:58.710183+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2458239"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Python. A malicious Python process could exploit the \"profiling.sampling\" module and \"asyncio introspection capabilities\" to read and write memory addresses within a privileged process. This vulnerability occurs when the privileged process connects to the malicious process via its remote debugging feature, potentially leading to information disclosure and arbitrary code execution. Successful exploitation requires repeated connections, which may cause instability in the connecting process.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "python: Python: Information disclosure and arbitrary code execution via remote debugging with a malicious process.",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Hardened Images:python3-13-main@aarch64",
          "Red Hat Hardened Images:python3-13-main@src",
          "Red Hat Hardened Images:python3-13-main@x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-5713"
        },
        {
          "category": "external",
          "summary": "RHBZ#2458239",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2458239"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-5713",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-5713"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-5713",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-5713"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/issues/148178",
          "url": "https://github.com/python/cpython/issues/148178"
        },
        {
          "category": "external",
          "summary": "https://github.com/python/cpython/pull/148187",
          "url": "https://github.com/python/cpython/pull/148187"
        },
        {
          "category": "external",
          "summary": "https://mail.python.org/archives/list/security-announce@python.org/thread/OG4RHARYSNIE22GGOMVMCRH76L5HKPLM/",
          "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/OG4RHARYSNIE22GGOMVMCRH76L5HKPLM/"
        }
      ],
      "release_date": "2026-04-14T15:11:51.122000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-04-10T19:25:32+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
          "product_ids": [
            "Red Hat Hardened Images:python3-13-main@aarch64",
            "Red Hat Hardened Images:python3-13-main@src",
            "Red Hat Hardened Images:python3-13-main@x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:7443"
        },
        {
          "category": "workaround",
          "details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
          "product_ids": [
            "Red Hat Hardened Images:python3-13-main@aarch64",
            "Red Hat Hardened Images:python3-13-main@src",
            "Red Hat Hardened Images:python3-13-main@x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 6.0,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "Red Hat Hardened Images:python3-13-main@aarch64",
            "Red Hat Hardened Images:python3-13-main@src",
            "Red Hat Hardened Images:python3-13-main@x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "python: Python: Information disclosure and arbitrary code execution via remote debugging with a malicious process."
    }
  ]
}


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Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.