CVE catalog

CVE-2026-2653

admesh: CVE-2026-2653

Severity: Medium · CVSS 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Published: Feb 18, 2026, 11:02:07 AM UTC
Source: [NVD] · [CVE record]
EPSS: 0.27% · Oct 25, 2026

A security flaw has been discovered in admesh up to 0.98.5. This issue affects the function stl_check_normal_vector of the file src/normals.c. Performing a manipulation results in heap-based buffer overflow. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. It looks like this product is not really maintained anymore.

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	admesh	sid	`0.98.5-1`	vulnerable
Debian	admesh	forky	`0.98.5-1`	vulnerable
Debian	admesh	trixie	`0.98.5-1`	vulnerable
Debian	admesh	bookworm	`0.98.4-2`	vulnerable

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	admesh	source	sid	`(unfixed)`	not yet assigned	Not reported	[1128613]
Debian	admesh	source	forky	`(unfixed)`	not yet assigned	Not reported	[1128613]
Debian	admesh	source	trixie	`(unfixed)`	not yet assigned	Not reported	[1128613]
Debian	admesh	source	bookworm	`(unfixed)`	not yet assigned	Not reported	[1128613]

[Debian bug #1128613]

Notes

[trixie] admesh: Minor issue [bookworm] admesh: Minor issue

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[admesh]Affected
Details (2)
- 0.98.4-2 · amd64 · bookworm
  Affected
  dsa · admesh · debian · bookworm; dsa · admesh · debian · 12
- 0.98.4-2 · arm64 · bookworm
  Affected
  dsa · admesh · debian · bookworm; dsa · admesh · debian · 12
[libadmesh1]Affected
Source package: [admesh]
Details (2)
- 0.98.4-2 · amd64 · bookworm
  Affected
  dsa · admesh · debian · bookworm; dsa · admesh · debian · 12
- 0.98.4-2 · arm64 · bookworm
  Affected
  dsa · admesh · debian · bookworm; dsa · admesh · debian · 12
[libadmesh-dev]Affected
Source package: [admesh]
Details (2)
- 0.98.4-2 · amd64 · bookworm
  Affected
  dsa · admesh · debian · bookworm; dsa · admesh · debian · 12
- 0.98.4-2 · arm64 · bookworm
  Affected
  dsa · admesh · debian · bookworm; dsa · admesh · debian · 12

[Debian 13 (Trixie)]

[admesh]Affected
Source package: [admesh]
Details (2)
- 0.98.5-1+b2 · amd64 · trixie
  Affected
  dsa · admesh · debian · 13
- 0.98.5-1+b2 · arm64 · trixie
  Affected
  dsa · admesh · debian · 13
[libadmesh1]Affected
Source package: [admesh]
Details (2)
- 0.98.5-1+b2 · amd64 · trixie
  Affected
  dsa · admesh · debian · 13
- 0.98.5-1+b2 · arm64 · trixie
  Affected
  dsa · admesh · debian · 13
[libadmesh-dev]Affected
Source package: [admesh]
Details (2)
- 0.98.5-1+b2 · amd64 · trixie
  Affected
  dsa · admesh · debian · 13
- 0.98.5-1+b2 · arm64 · trixie
  Affected
  dsa · admesh · debian · 13

Observed: Oct 24, 2026, 12:41:52 AM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]