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CVE-2026-48962 (GCVE-0-2026-48962)

Vulnerability from cvelistv5 – Published: 2026-05-27 03:12 – Updated: 2026-05-27 16:02

Title

IO::Compress versions before 2.220 for Perl can execute arbitrary code in File::GlobMapper via an attacker-controlled output glob

Summary

IO::Compress versions before 2.220 for Perl can execute arbitrary code in File::GlobMapper via an attacker-controlled output glob. _parseOutputGlob() wraps the caller-supplied output glob string in double quotes and stores it in the parser state; _getFiles() then runs the stored expression through eval STRING. A literal double quote in the output glob closes the dquote wrapper, and the characters that follow are evaluated as Perl. Arbitrary Perl in the output glob executes at the calling process's privilege.

Severity

7.3 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-95 - Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')

Assigner

CPANSec

References

3 references

URL	Tags
https://github.com/pmqs/IO-Compress/commit/f2db24…	patch
https://metacpan.org/release/PMQS/IO-Compress-2.2…	release-notes
http://www.openwall.com/lists/oss-security/2026/05/27/4

Impacted products

1 product

Vendor	Product	Version
PMQS	IO::Compress	Affected: 0 , < 2.220 (custom)

Show details on NVD website

JSON

To clipboard

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CVE-2026-48961 (GCVE-0-2026-48961)

Vulnerability from cvelistv5 – Published: 2026-05-27 02:34 – Updated: 2026-05-29 15:52

Title

IO::Compress versions from 2.207 before 2.220 for Perl ship a zipdetails CLI tool that crashes with undefined subroutine on Info-ZIP Unix Extra Field with 8-byte UID or GID

Summary

IO::Compress versions from 2.207 before 2.220 for Perl ship a zipdetails CLI tool that crashes with undefined subroutine on Info-ZIP Unix Extra Field with 8-byte UID or GID. When decode_ux() in bin/zipdetails handles an Info-ZIP Unix Extra Field (tag 0x7875) with UID Size or GID Size set to 8, causing zipdetails to decode an 8-byte UID or GID value, it dispatches through decodeLitteEndian(), which calls a misnamed helper unpackValueQ. The actual function defined in the same file is unpackValue_Q (with underscore); the call raises 'Undefined subroutine &main::unpackValueQ' and the script exits with status 255. Library callers of IO::Compress and IO::Uncompress are not affected; the defect is in the bundled CLI tool.

Severity

7.3 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-755 - Improper Handling of Exceptional Conditions

Assigner

CPANSec

References

3 references

URL	Tags
https://github.com/pmqs/IO-Compress/commit/33c89d…	patch
https://metacpan.org/release/PMQS/IO-Compress-2.2…	release-notes
http://www.openwall.com/lists/oss-security/2026/05/27/3

Impacted products

1 product

Vendor	Product	Version
PMQS	IO::Compress	Affected: 2.207 , < 2.220 (custom)

Show details on NVD website

JSON

To clipboard

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CVE-2026-48959 (GCVE-0-2026-48959)

Vulnerability from cvelistv5 – Published: 2026-05-27 02:29 – Updated: 2026-05-29 15:50

Title

IO::Uncompress::Unzip versions before 2.220 for Perl allow CPU exhaustion via per-byte read loop in fastForward

Summary

IO::Uncompress::Unzip versions before 2.220 for Perl allow CPU exhaustion via per-byte read loop in fastForward. fastForward() compares length $offset (the digit count of the offset, 1 to 19) against the chunk size $c instead of $offset itself, so $c shrinks from 16 KiB to 1-19 bytes per iteration. Extracting a named entry from an attacker supplied zip via IO::Uncompress::Unzip->new($zip, Name => $target) drives a per-byte read loop scaling with the entry's compressed size, up to the non-Zip64 4 GiB cap.

Severity

7.5 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-407 - Inefficient Algorithmic Complexity

Assigner

CPANSec

References

3 references

URL	Tags
https://github.com/pmqs/IO-Compress/commit/68db44…	patch
https://metacpan.org/release/PMQS/IO-Compress-2.2…	release-notes
http://www.openwall.com/lists/oss-security/2026/05/27/2

Impacted products

1 product

Vendor	Product	Version
PMQS	IO::Uncompress::Unzip	Affected: 0 , < 2.220 (custom)

Show details on NVD website

JSON

To clipboard

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CVE-2025-15649 (GCVE-0-2025-15649)

Vulnerability from cvelistv5 – Published: 2026-05-27 02:25 – Updated: 2026-05-29 15:49

Title

IO::Uncompress::Unzip versions before 2.215 for Perl propagate uncaught exception when parsing zip header with malformed DOS date

Summary

IO::Uncompress::Unzip versions before 2.215 for Perl propagate uncaught exception when parsing zip header with malformed DOS date. _dosToUnixTime() decodes the local-file-header last-modification date field and calls Time::Local::timelocal() without an eval guard. A header whose date field decodes to an out-of-range month, day, or hour causes timelocal() to die. The exception propagates out of IO::Uncompress::Unzip->new($file) where callers expect undef plus $UnzipError.

Severity

5.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-248 - Uncaught Exception

Assigner

CPANSec

References

4 references

URL	Tags
https://github.com/pmqs/IO-Compress/commit/fd28c1…	patch
https://github.com/pmqs/IO-Compress/issues/65	issue-tracking
https://metacpan.org/release/PMQS/IO-Compress-2.2…	release-notes
http://www.openwall.com/lists/oss-security/2026/05/27/1

Impacted products

1 product

Vendor	Product	Version
PMQS	IO::Uncompress::Unzip	Affected: 0 , < 2.215 (custom)

Show details on NVD website

JSON

To clipboard

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                    "Automatable": "no"
                  },
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                    "Technical Impact": "partial"
                  }
                ],
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                "timestamp": "2026-05-29T15:48:49.848833Z",
                "version": "2.0.3"
              },
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          }
        ],
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    ],
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          "defaultStatus": "unaffected",
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          "lang": "en",
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              "description": "CWE-248 Uncaught Exception",
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          ]
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          "url": "https://metacpan.org/release/PMQS/IO-Compress-2.215/changes"
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      "solutions": [
        {
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          "value": "Upgrade to IO-Compress 2.215 or later."
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      ],
      "source": {
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      "timeline": [
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          "lang": "en",
          "time": "2025-10-25T00:00:00.000Z",
          "value": "Issue reported."
        },
        {
          "lang": "en",
          "time": "2026-01-30T00:00:00.000Z",
          "value": "Version 2.215 released."
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      ],
      "title": "IO::Uncompress::Unzip versions before 2.215 for Perl propagate uncaught exception when parsing zip header with malformed DOS date",
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CVE-2026-3381 (GCVE-0-2026-3381)

Vulnerability from cvelistv5 – Published: 2026-03-05 01:28 – Updated: 2026-03-11 15:00

Title

Compress::Raw::Zlib versions through 2.219 for Perl use potentially insecure versions of zlib

Summary

Compress::Raw::Zlib versions through 2.219 for Perl use potentially insecure versions of zlib. Compress::Raw::Zlib includes a copy of the zlib library. Compress::Raw::Zlib version 2.220 includes zlib 1.3.2, which addresses findings fron the 7ASecurity audit of zlib. The includes fixs for CVE-2026-27171.

Severity

9.8 (Critical)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-1395 - Dependency on Vulnerable Third-Party Component

Assigner

CPANSec

References

7 references

URL	Tags
https://metacpan.org/release/PMQS/Compress-Raw-Zl…	release-notes
https://www.zlib.net/
https://github.com/madler/zlib
https://github.com/madler/zlib/releases/tag/v1.3.2	release-notes
https://7asecurity.com/blog/2026/02/zlib-7asecuri…	technical-description
https://www.cve.org/CVERecord?id=CVE-2026-27171	vendor-advisoryrelatedvdb-entry
https://github.com/pmqs/Compress-Raw-Zlib/issues/41	issue-tracking

Impacted products

1 product

Vendor	Product	Version
PMQS	Compress::Raw::Zlib	Affected: 0 , ≤ 2.219 (custom)

Show details on NVD website

JSON

To clipboard

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  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.8,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
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                "id": "CVE-2026-3381",
                "options": [
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                    "Exploitation": "none"
                  },
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                    "Automatable": "yes"
                  },
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                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-05T16:31:41.264640Z",
                "version": "2.0.3"
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        },
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          "defaultStatus": "unaffected",
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          "url": "https://github.com/madler/zlib"
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Search criteria

5 vulnerabilities by PMQS

CVE-2026-48962 (GCVE-0-2026-48962)

CVE-2026-48961 (GCVE-0-2026-48961)

CVE-2026-48959 (GCVE-0-2026-48959)

CVE-2025-15649 (GCVE-0-2025-15649)

CVE-2026-3381 (GCVE-0-2026-3381)