Vulnerability-Lookup

SUSE-SU-2026:22942-1

Vulnerability from csaf_suse - Published: 2026-07-23 13:27 - Updated: 2026-09-16 20:08

Summary

Security update for runc

Severity

Low

Notes

Title of the patch: Security update for runc

Description of the patch: This update for runc fixes the following issues: Update to 1.3.6. - CVE-2026-41579: malicious image with a `/dev` symlink can trigger limited host filesystem integrity violations (bsc#1268275). Other updates and bugfixes: - Version 1.3.6: * Various integration test improvements. * When masking directories with `maskPaths`, runc will now re- use a single `tmpfs` instance (which is not writeable) to reduce the number `tmpfs` superblocks that need to be reaped when containers die (in particular, Kubernetes applies masks to per-CPU sysfs directories which get expensive quickly). - Version 1.3.5: * Recursive atime-related mount flags (rrelatime et al.) are now applied properly. * PR #4757 caused a regression that resulted in spurious cannot start a container that has stopped errors when running runc create and has thus been reverted. * Updated builds to Go 1.25, libseccomp v2.6.0. * Minor signing keyring updates.

Patchnames: SUSE-SLES-16.0-1342

CVE-2025-31133

7.8 (High)


                
                  CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

Recommended 8 products

Product	Version	Remediation
Unresolved product id: SUSE Linux Enterprise Server 16.0:runc-1.3.6-160000.1.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 16.0:runc-1.3.6-160000.1.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 16.0:runc-1.3.6-160000.1.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 16.0:runc-1.3.6-160000.1.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:runc-1.3.6-160000.1.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:runc-1.3.6-160000.1.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:runc-1.3.6-160000.1.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:runc-1.3.6-160000.1.1.x86_64	—	Vendor Fix

Threats

Impact important

CVE-2025-52565

7.8 (High)


                
                  CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

Recommended 8 products, the same list as for CVE-2025-31133

Threats

Impact important

CVE-2026-41579

3.3 (Low)


                
                  CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Affected products

Recommended 8 products, the same list as for CVE-2025-31133

Threats

Impact low

References

16 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/s…	self
https://www.suse.com/support/update/announcement/…	self
https://lists.suse.com/pipermail/sle-security-upd…	self
https://bugzilla.suse.com/1268275	self
https://www.suse.com/security/cve/CVE-2025-31133/	self
https://www.suse.com/security/cve/CVE-2025-52565/	self
https://www.suse.com/security/cve/CVE-2026-41579/	self
https://www.suse.com/security/cve/CVE-2025-31133	external
https://bugzilla.suse.com/1252232	external
https://bugzilla.suse.com/1255063	external
https://www.suse.com/security/cve/CVE-2025-52565	external
https://bugzilla.suse.com/1252232	external
https://bugzilla.suse.com/1255063	external
https://www.suse.com/security/cve/CVE-2026-41579	external
https://bugzilla.suse.com/1268275	external

JSON

To clipboard

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  "vulnerabilities": [
    {
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          "text": "https://www.suse.com/security/cve/CVE-2025-31133"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "runc is a CLI tool for spawning and running containers according to the OCI specification. In versions 1.2.7 and below, 1.3.0-rc.1 through 1.3.1, 1.4.0-rc.1 and 1.4.0-rc.2 files, runc would not perform sufficient verification that the source of the bind-mount (i.e., the container\u0027s /dev/null) was actually a real /dev/null inode when using the container\u0027s /dev/null to mask. This exposes two methods of attack:  an arbitrary mount gadget, leading to host information disclosure, host denial of service, container escape, or a bypassing of maskedPaths. This issue is fixed in versions 1.2.8, 1.3.3 and 1.4.0-rc.3.",
          "title": "CVE description"
        }
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      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
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      "scores": [
        {
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      "title": "CVE-2025-31133"
    },
    {
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      "ids": [
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          "text": "https://www.suse.com/security/cve/CVE-2025-52565"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "runc is a CLI tool for spawning and running containers according to the OCI specification. Versions 1.0.0-rc3 through 1.2.7, 1.3.0-rc.1 through 1.3.2, and 1.4.0-rc.1 through 1.4.0-rc.2, due to insufficient checks when bind-mounting `/dev/pts/$n` to `/dev/console` inside the container, an attacker can trick runc into bind-mounting paths which would normally be made read-only or be masked onto a path that the attacker can write to. This attack is very similar in concept and application to CVE-2025-31133, except that it attacks a similar vulnerability in a different target (namely, the bind-mount of `/dev/pts/$n` to `/dev/console` as configured for all containers that allocate a console). This happens after `pivot_root(2)`, so this cannot be used to write to host files directly -- however, as with CVE-2025-31133, this can load to denial of service of the host or a container breakout by providing the attacker with a writable copy of `/proc/sysrq-trigger` or `/proc/sys/kernel/core_pattern` (respectively). This issue is fixed in versions 1.2.8, 1.3.3 and 1.4.0-rc.3.",
          "title": "CVE description"
        }
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        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2025-52565",
          "url": "https://www.suse.com/security/cve/CVE-2025-52565"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1252232 for CVE-2025-52565",
          "url": "https://bugzilla.suse.com/1252232"
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        {
          "category": "external",
          "summary": "SUSE Bug 1255063 for CVE-2025-52565",
          "url": "https://bugzilla.suse.com/1255063"
        }
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            "SUSE Linux Enterprise Server 16.0:runc-1.3.6-160000.1.1.aarch64",
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            "SUSE Linux Enterprise Server for SAP applications 16.0:runc-1.3.6-160000.1.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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          },
          "products": [
            "SUSE Linux Enterprise Server 16.0:runc-1.3.6-160000.1.1.aarch64",
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            "SUSE Linux Enterprise Server for SAP applications 16.0:runc-1.3.6-160000.1.1.aarch64",
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            "SUSE Linux Enterprise Server for SAP applications 16.0:runc-1.3.6-160000.1.1.s390x",
            "SUSE Linux Enterprise Server for SAP applications 16.0:runc-1.3.6-160000.1.1.x86_64"
          ]
        }
      ],
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        {
          "category": "impact",
          "date": "2026-07-23T13:27:44Z",
          "details": "important"
        }
      ],
      "title": "CVE-2025-52565"
    },
    {
      "cve": "CVE-2026-41579",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-41579"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "runc is a CLI tool for spawning and running containers according to the OCI specification. In versions prior to 1.3.6, 1.4.0-rc.1, 1.4.0-rc.12, 1.5.0-rc.1, and 1.5.0-rc.1, when setting up the container rootfs, setupPtmx and setupDevSymlinks call os.Remove and os.Symlink with a filepath.Join string which allow an image with /dev as a symlink to trick runc into deleting files called ptmx on the host or creating a hardcoded set of symlinks with specific names and targets in an arbitrary pre-existing host directory. This issue is not exploitable under Docker, because Docker creates a top-level read-only layer that masks any malicious /dev  symlink present in the container image - unlike some other Linux container tooling, whose higher-level runtimes built on runc remain exposed to exploitation via a malicious image. This issue has been fixed in versions 1.3.6, 1.4.3 and 1.5.0.",
          "title": "CVE description"
        }
      ],
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        {
          "category": "external",
          "summary": "CVE-2026-41579",
          "url": "https://www.suse.com/security/cve/CVE-2026-41579"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1268275 for CVE-2026-41579",
          "url": "https://bugzilla.suse.com/1268275"
        }
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            "SUSE Linux Enterprise Server for SAP applications 16.0:runc-1.3.6-160000.1.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 3.3,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
            "version": "3.1"
          },
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            "SUSE Linux Enterprise Server 16.0:runc-1.3.6-160000.1.1.s390x",
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          ]
        }
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      "threats": [
        {
          "category": "impact",
          "date": "2026-07-23T13:27:44Z",
          "details": "low"
        }
      ],
      "title": "CVE-2026-41579"
    }
  ]
}

CVE-2025-31133 (GCVE-0-2025-31133)

Vulnerability from cvelistv5 – Published: 2025-11-06 18:47 – Updated: 2025-11-06 19:22

Title

runc container escape via "masked path" abuse due to mount race conditions

Summary

runc is a CLI tool for spawning and running containers according to the OCI specification. In versions 1.2.7 and below, 1.3.0-rc.1 through 1.3.1, 1.4.0-rc.1 and 1.4.0-rc.2 files, runc would not perform sufficient verification that the source of the bind-mount (i.e., the container's /dev/null) was actually a real /dev/null inode when using the container's /dev/null to mask. This exposes two methods of attack: an arbitrary mount gadget, leading to host information disclosure, host denial of service, container escape, or a bypassing of maskedPaths. This issue is fixed in versions 1.2.8, 1.3.3 and 1.4.0-rc.3.

Severity

7.3 (High)


                        
                          CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-11-06 19:03 UTC

CWE

CWE-61 - UNIX Symbolic Link (Symlink) Following
CWE-363 - Race Condition Enabling Link Following

Assigner

GitHub_M mitre root Scorecard

References

5 references

URL	Tags
https://github.com/opencontainers/runc/security/a…	x_refsource_CONFIRM
https://github.com/opencontainers/runc/commit/1a3…	x_refsource_MISC
https://github.com/opencontainers/runc/commit/5d7…	x_refsource_MISC
https://github.com/opencontainers/runc/commit/847…	x_refsource_MISC
https://github.com/opencontainers/runc/commit/db1…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
opencontainers	runc	Affected: < 1.2.8 Affected: >= 1.3.0-rc.1, < 1.3.3 Affected: >= 1.4.0-rc.1, <= 1.4.0-rc.3

Show details on NVD website

JSON

To clipboard

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  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-31133",
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          "lang": "en",
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        }
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      "metrics": [
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      "title": "runc container escape via \"masked path\" abuse due to mount race conditions"
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    "datePublished": "2025-11-06T18:47:47.335Z",
    "dateReserved": "2025-03-26T15:04:52.627Z",
    "dateUpdated": "2025-11-06T19:22:22.047Z",
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  "dataType": "CVE_RECORD",
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}

CVE-2025-52565 (GCVE-0-2025-52565)

Vulnerability from cvelistv5 – Published: 2025-11-06 20:02 – Updated: 2025-11-06 21:32

Title

container escape due to /dev/console mount and related races

Summary

runc is a CLI tool for spawning and running containers according to the OCI specification. Versions 1.0.0-rc3 through 1.2.7, 1.3.0-rc.1 through 1.3.2, and 1.4.0-rc.1 through 1.4.0-rc.2, due to insufficient checks when bind-mounting `/dev/pts/$n` to `/dev/console` inside the container, an attacker can trick runc into bind-mounting paths which would normally be made read-only or be masked onto a path that the attacker can write to. This attack is very similar in concept and application to CVE-2025-31133, except that it attacks a similar vulnerability in a different target (namely, the bind-mount of `/dev/pts/$n` to `/dev/console` as configured for all containers that allocate a console). This happens after `pivot_root(2)`, so this cannot be used to write to host files directly -- however, as with CVE-2025-31133, this can load to denial of service of the host or a container breakout by providing the attacker with a writable copy of `/proc/sysrq-trigger` or `/proc/sys/kernel/core_pattern` (respectively). This issue is fixed in versions 1.2.8, 1.3.3 and 1.4.0-rc.3.

Severity

8.4 (High)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:N/SC:H/SI:H/SA:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-11-06 21:32 UTC

CWE

CWE-61 - UNIX Symbolic Link (Symlink) Following
CWE-363 - Race Condition Enabling Link Following

Assigner

GitHub_M mitre root Scorecard

References

9 references

URL	Tags
https://github.com/opencontainers/runc/security/a…	x_refsource_CONFIRM
https://github.com/opencontainers/runc/commit/01d…	x_refsource_MISC
https://github.com/opencontainers/runc/commit/398…	x_refsource_MISC
https://github.com/opencontainers/runc/commit/531…	x_refsource_MISC
https://github.com/opencontainers/runc/commit/9be…	x_refsource_MISC
https://github.com/opencontainers/runc/commit/aee…	x_refsource_MISC
https://github.com/opencontainers/runc/commit/db1…	x_refsource_MISC
https://github.com/opencontainers/runc/commit/de8…	x_refsource_MISC
https://github.com/opencontainers/runc/commit/ff9…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
opencontainers	runc	Affected: >= 1.0.0-rc3, < 1.2.8 Affected: >= 1.3.0-rc.1, < 1.3.3 Affected: >= 1.4.0-rc.1, < 1.4.0-rc.3

Show details on NVD website

JSON

To clipboard

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        "metrics": [
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                "id": "CVE-2025-52565",
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          "name": "https://github.com/opencontainers/runc/commit/01de9d65dc72f67b256ef03f9bfb795a2bf143b4",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/opencontainers/runc/commit/01de9d65dc72f67b256ef03f9bfb795a2bf143b4"
        },
        {
          "name": "https://github.com/opencontainers/runc/commit/398955bccb7f20565c224a3064d331c19e422398",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/opencontainers/runc/commit/398955bccb7f20565c224a3064d331c19e422398"
        },
        {
          "name": "https://github.com/opencontainers/runc/commit/531ef794e4ecd628006a865ad334a048ee2b4b2e",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/opencontainers/runc/commit/531ef794e4ecd628006a865ad334a048ee2b4b2e"
        },
        {
          "name": "https://github.com/opencontainers/runc/commit/9be1dbf4ac67d9840a043ebd2df5c68f36705d1d",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/opencontainers/runc/commit/9be1dbf4ac67d9840a043ebd2df5c68f36705d1d"
        },
        {
          "name": "https://github.com/opencontainers/runc/commit/aee7d3fe355dd02939d44155e308ea0052e0d53a",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/opencontainers/runc/commit/aee7d3fe355dd02939d44155e308ea0052e0d53a"
        },
        {
          "name": "https://github.com/opencontainers/runc/commit/db19bbed5348847da433faa9d69e9f90192bfa64",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/opencontainers/runc/commit/db19bbed5348847da433faa9d69e9f90192bfa64"
        },
        {
          "name": "https://github.com/opencontainers/runc/commit/de87203e625cd7a27141fb5f2ad00a320c69c5e8",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/opencontainers/runc/commit/de87203e625cd7a27141fb5f2ad00a320c69c5e8"
        },
        {
          "name": "https://github.com/opencontainers/runc/commit/ff94f9991bd32076c871ef0ad8bc1b763458e480",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/opencontainers/runc/commit/ff94f9991bd32076c871ef0ad8bc1b763458e480"
        }
      ],
      "source": {
        "advisory": "GHSA-qw9x-cqr3-wc7r",
        "discovery": "UNKNOWN"
      },
      "title": "container escape due to /dev/console mount and related races"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2025-52565",
    "datePublished": "2025-11-06T20:02:58.513Z",
    "dateReserved": "2025-06-18T03:55:52.036Z",
    "dateUpdated": "2025-11-06T21:32:19.129Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-41579 (GCVE-0-2026-41579)

Vulnerability from cvelistv5 – Published: 2026-07-01 00:02 – Updated: 2026-07-01 13:35

Title

runc: Malicious image with /dev symlink can trigger limited host filesystem integrity violations

Summary

runc is a CLI tool for spawning and running containers according to the OCI specification. In versions prior to 1.3.6, 1.4.0-rc.1, 1.4.0-rc.12, 1.5.0-rc.1, and 1.5.0-rc.1, when setting up the container rootfs, setupPtmx and setupDevSymlinks call os.Remove and os.Symlink with a filepath.Join string which allow an image with /dev as a symlink to trick runc into deleting files called ptmx on the host or creating a hardcoded set of symlinks with specific names and targets in an arbitrary pre-existing host directory. This issue is not exploitable under Docker, because Docker creates a top-level read-only layer that masks any malicious /dev symlink present in the container image — unlike some other Linux container tooling, whose higher-level runtimes built on runc remain exposed to exploitation via a malicious image. This issue has been fixed in versions 1.3.6, 1.4.3 and 1.5.0.

Severity

3.3 (Low)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-01 13:34 UTC

CWE

CWE-61 - UNIX Symbolic Link (Symlink) Following

Assigner

GitHub_M mitre root Scorecard

References

2 references

URL	Tags
https://github.com/opencontainers/runc/security/a…	x_refsource_CONFIRM
https://github.com/opencontainers/runc/commit/864…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
opencontainers	runc	Affected: < 1.3.6 Affected: >= 1.4.0-rc.1, < 1.4.3 Affected: >= 1.5.0-rc.1, < 1.5.0-rc.3

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-41579",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-07-01T13:34:05.348945Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-07-01T13:35:41.354Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "runc",
          "vendor": "opencontainers",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.3.6"
            },
            {
              "status": "affected",
              "version": "\u003e= 1.4.0-rc.1, \u003c 1.4.3"
            },
            {
              "status": "affected",
              "version": "\u003e= 1.5.0-rc.1, \u003c 1.5.0-rc.3"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "runc is a CLI tool for spawning and running containers according to the OCI specification. In versions prior to 1.3.6, 1.4.0-rc.1, 1.4.0-rc.12, 1.5.0-rc.1, and 1.5.0-rc.1, when setting up the container rootfs, setupPtmx and setupDevSymlinks call os.Remove and os.Symlink with a filepath.Join string which allow an image with /dev as a symlink to trick runc into deleting files called ptmx on the host or creating a hardcoded set of symlinks with specific names and targets in an arbitrary pre-existing host directory. This issue is not exploitable under Docker, because Docker creates a top-level read-only layer that masks any malicious /dev\u00a0symlink present in the container image \u2014 unlike some other Linux container tooling, whose higher-level runtimes built on runc remain exposed to exploitation via a malicious image. This issue has been fixed in versions 1.3.6, 1.4.3 and 1.5.0."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 3.3,
            "baseSeverity": "LOW",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-61",
              "description": "CWE-61: UNIX Symbolic Link (Symlink) Following",
              "lang": "en",
              "type": "CWE"
            }
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      "providerMetadata": {
        "dateUpdated": "2026-07-01T00:02:08.639Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/opencontainers/runc/security/advisories/GHSA-xjvp-4fhw-gc47",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/opencontainers/runc/security/advisories/GHSA-xjvp-4fhw-gc47"
        },
        {
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          "tags": [
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          "url": "https://github.com/opencontainers/runc/commit/864db8042dbb"
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      "source": {
        "advisory": "GHSA-xjvp-4fhw-gc47",
        "discovery": "UNKNOWN"
      },
      "title": "runc: Malicious image with /dev symlink can trigger limited host filesystem integrity violations"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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    "dateReserved": "2026-04-21T14:15:21.958Z",
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    "state": "PUBLISHED"
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}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

SUSE-SU-2026:22942-1

CVE-2025-31133 (GCVE-0-2025-31133)

CVE-2025-52565 (GCVE-0-2025-52565)

CVE-2026-41579 (GCVE-0-2026-41579)

Tags

Sightings

Nomenclature

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