GNOME libgxps through 0.3.2 Heap Out-of-Bounds Read via path_geometry_start_element
GNOME libgxps through 0.3.2 contains a heap out-of-bounds read in path_geometry_start_element() that allows attackers to read past allocations via crafted PolyBezierSegment or PolyQuadraticBezierSegment Points attributes. Attackers can supply a point count not divisible by three or two in a crafted XPS document to crash consumers like Evince and render adjacent heap memory into output.
CVE-2026-111132
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-111132
libgxps
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://gitlab.gnome.org/GNOME/libgxps",
"vendor": "GNOME",
"product": "libgxps",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "0.3.2"
}
],
"collectionURL": "https://gitlab.gnome.org",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-111132
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #32791 · Revision 1
- Added to Heist Feed
- Publisher date