CVE detail
CVE-2026-58380
A flaw was found in GIMP's PNM file format parser. When parsing a specially crafted PNM file, the pnmscanner_gettoken() function writes a null terminator one byte past the end of a stack-allocated buffer due to an off-by-one error in the loop boundary check. This could lead to memory corruption, potentially resulting in denial of service or arbitrary code execution.
Buzz score
Why this CVE is surfacing
This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.
Buzz score components · mention 17.9 · diversity 11.5 · KEV 0.0 · OTX 0.0 · PoC 0.0
Why it matters now
Mention timeline
- Total mentions
- 5
- within the 30d window
- Peak daily
- 5
- highest bucket
Evidence
Source links by recency
5 source links · newest first
- https://access.redhat.com/errata/RHSA-2026:40751access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJul 6, 2026, 3:16 PM - https://gitlab.gnome.org/GNOME/gimp/-/issues/16206gitlab.gnome.org
No excerpt available.
Exploitgitlab.gnome.orgJul 6, 2026, 3:16 PM - https://gitlab.gnome.org/GNOME/gimp/-/commit/83699817gitlab.gnome.org
No excerpt available.
Exploitgitlab.gnome.orgJul 6, 2026, 3:16 PM - https://bugzilla.redhat.com/show_bug.cgi?id=2496135bugzilla.redhat.com
No excerpt available.
Exploitbugzilla.redhat.comJul 6, 2026, 3:16 PM - https://access.redhat.com/security/cve/CVE-2026-58380access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJul 6, 2026, 3:16 PM
Exploit code
Public exploit repository references
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0 repository references · best confidence N/A · max 0 stars
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