CVE catalog

CVE-2006-5298

mutt: CVE-2006-5298

Severity: Medium
Published: Oct 16, 2006, 7:07:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.30% · Oct 25, 2026

The mutt_adv_mktemp function in the Mutt mail client 1.5.12 and earlier does not properly verify that temporary files have been created with restricted permissions, which might allow local users to create files with weak permissions via a race condition between the mktemp and safe_fopen function calls.

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	mutt	sid	`2.4.1-1.1`	fixed
Debian	mutt	forky	`2.4.1-1`	fixed
Debian	mutt	trixie	`2.2.13-1+deb13u1`	fixed
Debian	mutt	trixie-security	`2.2.13-1+deb13u2`	fixed
Debian	mutt	bookworm	`2.2.12-0.1~deb12u1`	fixed
Debian	mutt	bookworm-security	`2.2.9-1+deb12u1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	mutt	source	sid	`1.5.13-1.1`	low	Not reported	[396104]
Debian	mutt	source	forky	`1.5.13-1.1`	low	Not reported	[396104]
Debian	mutt	source	trixie	`1.5.13-1.1`	low	Not reported	[396104]
Debian	mutt	source	bookworm	`1.5.13-1.1`	low	Not reported	[396104]

[Debian bug #396104]

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[mutt]Unknown
Details (4)
- 2.2.12-0.1~deb12u1 · amd64 · bookworm
  Fixed · Fixed: 1.5.13-1.1
  dsa · mutt · debian · bookworm; dsa · mutt · debian · 12
- 2.2.12-0.1~deb12u1 · arm64 · bookworm
  Fixed · Fixed: 1.5.13-1.1
  dsa · mutt · debian · bookworm; dsa · mutt · debian · 12
- 2.2.9-1+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 1.5.13-1.1
  dsa · mutt · debian · bookworm; dsa · mutt · debian · 12
- 2.2.9-1+deb12u1 · arm64 · bookworm-security
  Fixed · Fixed: 1.5.13-1.1
  dsa · mutt · debian · bookworm; dsa · mutt · debian · 12

[Debian 13 (Trixie)]

[mutt]Unknown
Details (3)
- 2.2.13-1+deb13u1 · amd64 · trixie
  Fixed · Fixed: 1.5.13-1.1
  dsa · mutt · debian · 13
- 2.2.13-1+deb13u1 · arm64 · trixie
  Fixed · Fixed: 1.5.13-1.1
  dsa · mutt · debian · 13
- 2.2.13-1+deb13u2 · amd64 · trixie-security
  Fixed · Fixed: 1.5.13-1.1
  dsa · mutt · debian · 13

Observed: Oct 23, 2026, 5:03:13 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database]