All vulnerabilities
CVE-2026-116124

GNOME libgsf OLE2 gsf-infile-msole.c ole_info_read_metabat heap-based overflow

GNOME libgsf
Open in ThreatlineRecord JSON
CVSS
5.3Medium
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)No scoreNo FIRST EPSS score in this snapshot yet
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
Published26 Oct 2026Updated 26 Oct 2026CVE List

What fixes it

No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.

Description

A security vulnerability has been detected in GNOME libgsf up to 1.14.60. The impacted element is the function ole_info_read_metabat of the file gsf/gsf-infile-msole.c of the component OLE2 Parser. The manipulation leads to heap-based buffer overflow. The attack can be initiated remotely. The identifier of the patch is a8e25560b74f84c3f86df6ca0ac59195fa5af68a. It is recommended to apply a patch to fix this issue.

Text from CVE List

Affected versions 30

  • libgsfaffected: 1.14.0CVE List
  • libgsfaffected: 1.14.1CVE List
  • libgsfaffected: 1.14.2CVE List
  • libgsfaffected: 1.14.3CVE List
  • libgsfaffected: 1.14.4CVE List
  • libgsfaffected: 1.14.5CVE List
  • libgsfaffected: 1.14.6CVE List
  • libgsfaffected: 1.14.7CVE List
  • libgsfaffected: 1.14.8CVE List
  • libgsfaffected: 1.14.9CVE List
  • libgsfaffected: 1.14.10CVE List
  • libgsfaffected: 1.14.11CVE List
  • libgsfaffected: 1.14.12CVE List
  • libgsfaffected: 1.14.13CVE List
  • libgsfaffected: 1.14.14CVE List
  • libgsfaffected: 1.14.15CVE List
  • libgsfaffected: 1.14.16CVE List
  • libgsfaffected: 1.14.17CVE List
  • libgsfaffected: 1.14.18CVE List
  • libgsfaffected: 1.14.19CVE List
  • libgsfaffected: 1.14.20CVE List
  • libgsfaffected: 1.14.21CVE List
  • libgsfaffected: 1.14.22CVE List
  • libgsfaffected: 1.14.23CVE List
  • libgsfaffected: 1.14.24CVE List
  • libgsfaffected: 1.14.25CVE List
  • libgsfaffected: 1.14.26CVE List
  • libgsfaffected: 1.14.27CVE List
  • libgsfaffected: 1.14.28CVE List
  • libgsfaffected: 1.14.29CVE List

References 6