Out-of-bounds Write Affecting unrtf package, versions <0.21.13-1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN14-UNRTF-21281930
- published21 Oct 2026
- disclosed20 Oct 2026
Introduced: 20 Oct 2026
NewCVE-2026-109831 (opens in a new tab)How to fix?
Upgrade Debian:14 unrtf to version 0.21.13-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream unrtf package and not the unrtf package as distributed by Debian.
See How to fix? for Debian:14 relevant fixed versions and status.
UnRTF by GNU Project is vulnerable to out-of-bounds write. If a user opens an RTF file crafted by an attacker, it may lead to a denial-of-service (DoS) condition.