Vulnerability · Published Oct 29, 2026 · Assigned by VulnCheck
CVE-2026-119123ImageMagick before 7.1.2-34 Stack Overflow in TIFF Decoder
Low 3.7
In plain English
A low-severity security flaw in ImageMagick from ImageMagick. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 29% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)3.7Low
Exploit odds (30 days)0.4%top 70.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
ImageMagick before 7.1.2-34 contains a stack overflow vulnerability in the TIFF decoder that occurs when the DNG decoder is disabled. Attackers can supply a crafted image file for processing to trigger the stack overflow and crash the application, causing denial of service.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | imagemagick | no fix listed | DEBIAN-CVE-2026-119123 |
| Debian:13 | imagemagick | no fix listed | DEBIAN-CVE-2026-119123 |
| Debian:14 | imagemagick | 8:7.1.2.34+dfsg1-1 | DEBIAN-CVE-2026-119123 |
| Ubuntu:26.10 | imagemagick | no fix listed | UBUNTU-CVE-2026-119123 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| ImageMagick | ImageMagick | 0 – before 7.1.2-34 |
Weakness: CWE-674 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
References
- GitHub Security Advisory (GHSA-g5j8-ff59-wp88) vendor-advisory
- VulnCheck Advisory: ImageMagick before 7.1.2-34 Stack Overflow in TIFF Decoder third-party-advisory