CVE catalog

CVE-2026-54692

DEBIAN-CVE-2026-54692

Severity: Unknown
Published: Sep 17, 2026, 8:16:52 PM UTC
Updated: Sep 25, 2026, 8:47:29 AM UTC
Source: [NVD] · [CVE record]
EPSS: 0.19% · Oct 25, 2026

SAIL is a cross-platform library for loading and saving images with support for animation, metadata, and ICC profiles. Prior to 1.0.0, sail_codec_load_frame_v8_xbm() in src/sail-codecs/xbm/xbm.c allocates the decoded pixel buffer using the X11 one-byte-per-literal layout, but an X10 static short file causes the flat decode loop to write two file-controlled bytes per literal. When ceil(width/8) produces an odd row stride, the X10 literal count includes a padding byte for every row, but the destination has no space for those bytes, so loading the XBM through sail_load_from_file, sail_load_from_memory, or sail_start_loading_* produces a forward heap overwrite that scales with image height. The X11 static char path is not affected. The overwrite can corrupt process state, cause reliable crashes, and potentially enable code execution in a susceptible consuming application. This issue is fixed in version 1.0.0.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	sail	13	`0.9.10-1`	vulnerable
Debian	sail	13	`0.9.10-2`	vulnerable
Debian	sail	13	`0.9.10-3`	vulnerable
Debian	sail	13	`0.9.8-1`	vulnerable
Debian	sail	13	`0.9.8-1+deb13u1`	vulnerable
Debian	sail	13	`0.9.9-1`	vulnerable
Debian	sail	13	`1.2.0-1`	vulnerable
Debian	sail	14	`0.9.10-1`	vulnerable
Debian	sail	14	`0.9.10-2`	vulnerable
Debian	sail	14	`0.9.10-3`	vulnerable
Debian	sail	14	`0.9.8-1`	vulnerable
Debian	sail	14	`0.9.9-1`	vulnerable
Debian	sail	14	`1.2.0-1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	sail	deb	14	`1.2.0-1`	Not reported	DEBIAN-CVE-2026-54692	Not reported

OpenFactory catalog packages

[Debian 13 (Trixie)]

[libsail0t64]Affected
Source package: [sail]
Details (2)
- 0.9.8-1+deb13u1 · amd64 · trixie
  Affected
  pypi · sail · debian · 13
- 0.9.8-1+deb13u1 · arm64 · trixie
  Affected
  pypi · sail · debian · 13
[libsail-c++0t64]Affected
Source package: [sail]
Details (2)
- 0.9.8-1+deb13u1 · amd64 · trixie
  Affected
  pypi · sail · debian · 13
- 0.9.8-1+deb13u1 · arm64 · trixie
  Affected
  pypi · sail · debian · 13
[libsail-c++-dev]Affected
Source package: [sail]
Details (2)
- 0.9.8-1+deb13u1 · amd64 · trixie
  Affected
  pypi · sail · debian · 13
- 0.9.8-1+deb13u1 · arm64 · trixie
  Affected
  pypi · sail · debian · 13
[libsail-common0t64]Affected
Source package: [sail]
Details (2)
- 0.9.8-1+deb13u1 · amd64 · trixie
  Affected
  pypi · sail · debian · 13
- 0.9.8-1+deb13u1 · arm64 · trixie
  Affected
  pypi · sail · debian · 13
[libsail-common-dev]Affected
Source package: [sail]
Details (2)
- 0.9.8-1+deb13u1 · amd64 · trixie
  Affected
  pypi · sail · debian · 13
- 0.9.8-1+deb13u1 · arm64 · trixie
  Affected
  pypi · sail · debian · 13
[libsail-dev]Affected
Source package: [sail]
Details (2)
- 0.9.8-1+deb13u1 · amd64 · trixie
  Affected
  pypi · sail · debian · 13
- 0.9.8-1+deb13u1 · arm64 · trixie
  Affected
  pypi · sail · debian · 13
[libsail-manip0t64]Affected
Source package: [sail]
Details (2)
- 0.9.8-1+deb13u1 · amd64 · trixie
  Affected
  pypi · sail · debian · 13
- 0.9.8-1+deb13u1 · arm64 · trixie
  Affected
  pypi · sail · debian · 13
[libsail-manip-dev]Affected
Source package: [sail]
Details (2)
- 0.9.8-1+deb13u1 · amd64 · trixie
  Affected
  pypi · sail · debian · 13
- 0.9.8-1+deb13u1 · arm64 · trixie
  Affected
  pypi · sail · debian · 13
[sail-codecs]Affected
Source package: [sail]
Details (2)
- 0.9.8-1+deb13u1 · amd64 · trixie
  Affected
  pypi · sail · debian · 13
- 0.9.8-1+deb13u1 · arm64 · trixie
  Affected
  pypi · sail · debian · 13

Observed: Oct 23, 2026, 8:36:59 PM UTC

References

[https://osv.dev/vulnerability/DEBIAN-CVE-2026-54692]

[FIRST EPSS] · [OSV Package Vulnerability Database]