Bug 2556366 - CVE-2026-109831 unrtf: unrtf: Denial of Service via out-of-bounds write [fedora-all]
Summary: CVE-2026-109831 unrtf: unrtf: Denial of Service via out-of-bounds write [fedo...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: unrtf
Version: rawhide
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Ken Dreyer
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["a3c57a62-f792-4133-9668-1...
Depends On:
Blocks: CVE-2026-109831
TreeView+ depends on / blocked
 
Reported: 2026-10-20 17:53 UTC by Vladimir Vasilev
Modified: 2026-10-20 17:53 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:

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Description Vladimir Vasilev 2026-10-20 17:53:22 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

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.
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