CVE catalog

CVE-2026-116124

libgsf affected and fixed versions

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.

Severity: Medium · CVSS 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Published: Oct 26, 2026, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 0.43% · Oct 27, 2026

Projects and upstream resources

[libgsf][Source-reported homepage]

Reported versions and fixes

Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.

Version impact has not been established. The original provider fields are retained below.

Provider details and historical evidence

Original provider fields

{
  "package_releases": [
    {
      "name": "libgsf",
      "status": "vulnerable",
      "release": "sid",
      "version": "1.14.53-1.1"
    },
    {
      "name": "libgsf",
      "status": "vulnerable",
      "release": "forky",
      "version": "1.14.53-1.1"
    },
    {
      "name": "libgsf",
      "status": "vulnerable",
      "release": "trixie",
      "version": "1.14.53-1"
    },
    {
      "name": "libgsf",
      "status": "vulnerable",
      "release": "bookworm",
      "version": "1.14.50-1+deb12u1"
    },
    {
      "name": "libgsf",
      "status": "vulnerable",
      "release": "bookworm-security",
      "version": "1.14.50-1+deb12u1"
    }
  ],
  "fixed_versions": [
    {
      "bug": 1152315,
      "name": "libgsf",
      "type": "source",
      "origin": null,
      "release": "sid",
      "urgency": "not yet assigned",
      "fixed_version": ""
    },
    {
      "bug": 1152315,
      "name": "libgsf",
      "type": "source",
      "origin": null,
      "release": "forky",
      "urgency": "not yet assigned",
      "fixed_version": ""
    },
    {
      "bug": 1152315,
      "name": "libgsf",
      "type": "source",
      "origin": null,
      "release": "trixie",
      "urgency": "not yet assigned",
      "fixed_version": ""
    },
    {
      "bug": 1152315,
      "name": "libgsf",
      "type": "source",
      "origin": null,
      "release": "bookworm",
      "urgency": "not yet assigned",
      "fixed_version": ""
    }
  ],
  "distribution_packages": [
    {
      "name": "libgsf",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "14.04",
      "versions": [
        "1.14.27-2ubuntu1",
        "1.14.27-2ubuntu2"
      ],
      "ecosystem": "deb",
      "fixed_version": "",
      "provider_record_id": "UBUNTU-CVE-2026-116124"
    },
    {
      "name": "libgsf",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "16.04",
      "versions": [
        "1.14.34-1",
        "1.14.34-2",
        "1.14.35-1",
        "1.14.36-1"
      ],
      "ecosystem": "deb",
      "fixed_version": "",
      "provider_record_id": "UBUNTU-CVE-2026-116124"
    },
    {
      "name": "libgsf",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "18.04",
      "versions": [
        "1.14.41-1",
        "1.14.41-2"
      ],
      "ecosystem": "deb",
      "fixed_version": "",
      "provider_record_id": "UBUNTU-CVE-2026-116124"
    },
    {
      "name": "libgsf",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "20.04",
      "versions": [
        "1.14.46-1",
        "1.14.46-1ubuntu0.1"
      ],
      "ecosystem": "deb",
      "fixed_version": "",
      "provider_record_id": "UBUNTU-CVE-2026-116124"
    },
    {
      "name": "libgsf",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "22.04",
      "versions": [
        "1.14.47-1build1",
        "1.14.47-1build2",
        "1.14.47-1ubuntu0.1"
      ],
      "ecosystem": "deb",
      "fixed_version": "",
      "provider_record_id": "UBUNTU-CVE-2026-116124"
    },
    {
      "name": "libgsf",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "24.04",
      "versions": [
        "1.14.50-1",
        "1.14.51-1",
        "1.14.51-2",
        "1.14.51-2build1",
        "1.14.51-2build2",
        "1.14.51-2ubuntu0.1"
      ],
      "ecosystem": "deb",
      "fixed_version": "",
      "provider_record_id": "UBUNTU-CVE-2026-116124"
    },
    {
      "name": "libgsf",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "26.10",
      "versions": [
        "1.14.53-1.1"
      ],
      "ecosystem": "deb",
      "fixed_version": "",
      "provider_record_id": "UBUNTU-CVE-2026-116124"
    },
    {
      "name": "libgsf",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "26.04",
      "versions": [
        "1.14.53-1build1",
        "1.14.53-1.1"
      ],
      "ecosystem": "deb",
      "fixed_version": "",
      "provider_record_id": "UBUNTU-CVE-2026-116124"
    }
  ]
}

[Debian bug #1152315]

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[gir1.2-gsf-1]Unknown
Source package: [libgsf]
Details (4)
- 1.14.50-1+deb12u1 · amd64 · bookworm
  Affected
  dsa · libgsf · debian · bookworm; dsa · libgsf · debian · 12
- 1.14.50-1+deb12u1 · arm64 · bookworm
  Affected
  dsa · libgsf · debian · bookworm; dsa · libgsf · debian · 12
- 1.14.50-1+deb12u1 · amd64 · bookworm-security
  Affected
  dsa · libgsf · debian · bookworm; dsa · libgsf · debian · 12
- 1.14.50-1+deb12u1 · arm64 · bookworm-security
  Affected
  dsa · libgsf · debian · bookworm; dsa · libgsf · debian · 12
[libgsf-1-114]Unknown
Source package: [libgsf]
Details (4)
- 1.14.50-1+deb12u1 · amd64 · bookworm
  Affected
  dsa · libgsf · debian · bookworm; dsa · libgsf · debian · 12
- 1.14.50-1+deb12u1 · arm64 · bookworm
  Affected
  dsa · libgsf · debian · bookworm; dsa · libgsf · debian · 12
- 1.14.50-1+deb12u1 · amd64 · bookworm-security
  Affected
  dsa · libgsf · debian · bookworm; dsa · libgsf · debian · 12
- 1.14.50-1+deb12u1 · arm64 · bookworm-security
  Affected
  dsa · libgsf · debian · bookworm; dsa · libgsf · debian · 12
[libgsf-1-common]Unknown
Source package: [libgsf]
Details (4)
- 1.14.50-1+deb12u1 · all · bookworm
  Affected
  dsa · libgsf · debian · bookworm; dsa · libgsf · debian · 12
- 1.14.50-1+deb12u1 · all · bookworm
  Affected
  dsa · libgsf · debian · bookworm; dsa · libgsf · debian · 12
- 1.14.50-1+deb12u1 · all · bookworm-security
  Affected
  dsa · libgsf · debian · bookworm; dsa · libgsf · debian · 12
- 1.14.50-1+deb12u1 · all · bookworm-security
  Affected
  dsa · libgsf · debian · bookworm; dsa · libgsf · debian · 12
[libgsf-1-dev]Unknown
Source package: [libgsf]
Details (4)
- 1.14.50-1+deb12u1 · amd64 · bookworm
  Affected
  dsa · libgsf · debian · bookworm; dsa · libgsf · debian · 12
- 1.14.50-1+deb12u1 · arm64 · bookworm
  Affected
  dsa · libgsf · debian · bookworm; dsa · libgsf · debian · 12
- 1.14.50-1+deb12u1 · amd64 · bookworm-security
  Affected
  dsa · libgsf · debian · bookworm; dsa · libgsf · debian · 12
- 1.14.50-1+deb12u1 · arm64 · bookworm-security
  Affected
  dsa · libgsf · debian · bookworm; dsa · libgsf · debian · 12
[libgsf-bin]Unknown
Source package: [libgsf]
Details (4)
- 1.14.50-1+deb12u1 · amd64 · bookworm
  Affected
  dsa · libgsf · debian · bookworm; dsa · libgsf · debian · 12
- 1.14.50-1+deb12u1 · arm64 · bookworm
  Affected
  dsa · libgsf · debian · bookworm; dsa · libgsf · debian · 12
- 1.14.50-1+deb12u1 · amd64 · bookworm-security
  Affected
  dsa · libgsf · debian · bookworm; dsa · libgsf · debian · 12
- 1.14.50-1+deb12u1 · arm64 · bookworm-security
  Affected
  dsa · libgsf · debian · bookworm; dsa · libgsf · debian · 12

[Debian 13 (Trixie)]

[gir1.2-gsf-1]Unknown
Source package: [libgsf]
Details (2)
- 1.14.53-1 · amd64 · trixie
  Affected
  dsa · libgsf · debian · 13
- 1.14.53-1 · arm64 · trixie
  Affected
  dsa · libgsf · debian · 13
[libgsf-1-114]Unknown
Source package: [libgsf]
Details (2)
- 1.14.53-1 · amd64 · trixie
  Affected
  dsa · libgsf · debian · 13
- 1.14.53-1 · arm64 · trixie
  Affected
  dsa · libgsf · debian · 13
[libgsf-1-common]Unknown
Source package: [libgsf]
Details (2)
- 1.14.53-1 · all · trixie
  Affected
  dsa · libgsf · debian · 13
- 1.14.53-1 · all · trixie
  Affected
  dsa · libgsf · debian · 13
[libgsf-1-dev]Unknown
Source package: [libgsf]
Details (2)
- 1.14.53-1 · amd64 · trixie
  Affected
  dsa · libgsf · debian · 13
- 1.14.53-1 · arm64 · trixie
  Affected
  dsa · libgsf · debian · 13
[libgsf-bin]Unknown
Source package: [libgsf]
Details (2)
- 1.14.53-1 · amd64 · trixie
  Affected
  dsa · libgsf · debian · 13
- 1.14.53-1 · arm64 · trixie
  Affected
  dsa · libgsf · debian · 13

Observed: Oct 27, 2026, 4:32:56 AM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database]