DEBIAN-CVE-2026-91752

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Source
https://security-tracker.debian.org/tracker/CVE-2026-91752
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-91752.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-91752
Upstream
  • CVE-2026-91752
Published
2026-09-15T01:16:54Z
Modified
2026-09-15T10:00:07Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

GNU libextractor before 1.15 contains a stack-based buffer overflow vulnerability in the process_star_office function that sizes a variable-length stack array from attacker-controlled OLE2 stream data. Attackers can craft malicious StarOffice documents that allocate up to 4 MB on the stack, causing stack overflow and crashing any application extracting metadata from the document.

References

Affected packages

Debian:12 / libextractor

Package

Name
libextractor
Purl
pkg:deb/debian/libextractor?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1:1.*
1:1.11-7
1:1.11-8
1:1.13-1
1:1.13-2
1:1.13-3
1:1.13-4
1:1.13-4+loong64
1:1.13-5
1:1.13-6
1:1.13-7
1:1.13-8
1:1.13-9
1:1.13-10
1:1.17-1
1:1.19-1
1:1.19-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-91752.json"

Debian:13 / libextractor

Package

Name
libextractor
Purl
pkg:deb/debian/libextractor?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1:1.*
1:1.13-8
1:1.13-9
1:1.13-10
1:1.17-1
1:1.19-1
1:1.19-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-91752.json"

Debian:14 / libextractor

Package

Name
libextractor
Purl
pkg:deb/debian/libextractor?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:1.17-1

Affected versions

1:1.*
1:1.13-8
1:1.13-9
1:1.13-10

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-91752.json"