ZDF
Sign inSign up

Vulnerabilities

Vulnerability · CVE-2026-111131

libxmp through 4.7.4 contains an off-by-one stack out-of-bounds read vulnerability in the prowizard P61A depacker depack_p61a() in src/loaders/prowizard/p61a.c.

Published Oct 15, 2026 · catalog updated Oct 16, 2026 · libxmp through 4.7.4 contains

Check if you run it

No confirmed exploitation is on record for CVE-2026-111131. EPSS is 0.20%. Act only if a listed version of libxmp through 4.7.4 contains is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (libxmp through 4.7.4 contains).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium6.9
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.20%
Remediation
Advisory link
Affected products
Debian:12 libxmp · Debian:13 libxmp · Debian:14 libxmp

libxmp through 4.7.4 contains an off-by-one stack out-of-bounds read vulnerability in the prowizard P61A depacker depack_p61a() in src/loaders/prowizard/p61a.c. Attackers can supply a crafted headerless P61A module with 31 samples and a 0xffe0 back-reference size word to leak stack memory into sample metadata or disrupt loading.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • Debian:12 libxmp4.5.0-2, 4.6.0-1, 4.6.0-2
  • Debian:13 libxmp4.6.2-2, 4.6.3-1, 4.6.3-2
  • Debian:14 libxmp4.6.2-2, 4.6.3-1, 4.6.3-2

How to fix CVE-2026-111131

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-111131. EPSS is 0.20%. Act only if a listed version of libxmp through 4.7.4 contains is installed.

Which versions are affected?

Compare what you have installed with 4.5.0-2, 4.6.0-1, 4.6.0-2, 4.6.2-2, 4.6.3-1, 4.6.3-2. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-125: Out-of-bounds Read. EPSS 0.20%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

Debian security

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 15, 2026 · NIST NVD

    Detected

    libxmp through 4.7.4 contains an off-by-one stack out-of-bounds read vulnerability in the prowizard P61A depacker depack_p61a() in src/loaders/prowizard/p61a.c. Attackers can supply a crafted headerless P61A module with 31 samples and a 0xffe0 back-reference size word to leak stack memory into sample metadata or disrupt loading.

  2. Oct 16, 2026 · OpenSSF OSV / OSV Scanner

    Updated

    libxmp through 4.7.4 contains an off-by-one stack out-of-bounds read vulnerability in the prowizard P61A depacker depack_p61a() in src/loaders/prowizard/p61a.c. Attackers can supply a crafted headerless P61A module with 31 samples and a 0xffe0 back-reference size word to leak stack memory into sample metadata or disrupt loading.

Sources

  • CVE.orgVulnerability recordCVE-2026-111131

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-111131

    30-day exploitation probability 0.2%

    first.org
  • NIST NVDVulnerability recordCVE-2026-111131

    libxmp through 4.7.4 contains an off-by-one stack out-of-bounds read vulnerability in the prowizard P61A depacker depack_p61a() in src/loaders/prowizard/p61a.c. Attackers can supply a crafted headerless P61A module with 31 samples and a 0xffe0 back-reference size word to leak sta

    nvd.nist.gov
  • OpenSSF OSV / OSV ScannerPackage advisoryDEBIAN-CVE-2026-111131
    osv.dev

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.