DEBIAN-CVE-2026-63274

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Source
https://security-tracker.debian.org/tracker/CVE-2026-63274
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-63274.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-63274
Upstream
  • CVE-2026-63274
Published
2026-09-22T12:17:13Z
Modified
2026-09-23T05:01:21Z
Severity
  • 5.4 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N/E:P/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 CVSS Calculator
Summary
[none]
Details

LibreOffice Draw can import PDF documents. A heap buffer overflow existed when importing a stream object. The length of the stream was taken from the object's own dictionary and was not checked against the number of bytes actually present, so copying the stream read and wrote past the end of the buffer holding it. In fixed versions the declared length is clamped to the bytes actually read.

References

Affected packages

Debian:12 / libreoffice

Package

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

Affected ranges

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

Affected versions

4:7.*
4:7.4.5-3
4:7.4.7-1~bpo11+1
4:7.4.7-1
4:7.4.7-1+deb12u1~bpo11+1
4:7.4.7-1+deb12u1
4:7.4.7-1+deb12u2~bpo11+1
4:7.4.7-1+deb12u2
4:7.4.7-1+deb12u3
4:7.4.7-1+deb12u4
4:7.4.7-1+deb12u5
4:7.4.7-1+deb12u6
4:7.4.7-1+deb12u7
4:7.4.7-1+deb12u8
4:7.4.7-1+deb12u9
4:7.4.7-1+deb12u10
4:7.4.7-1+deb12u11
4:7.4.7-1+deb12u12
4:7.4.7-1+deb12u13
4:7.4.7-1+deb12u14
4:7.5.0~rc2-7
4:7.5.0~rc3-1
4:7.5.1~rc1-1
4:7.5.1~rc2-1
4:7.5.2~rc1-1
4:7.5.2~rc2-1
4:7.5.3~rc1-1
4:7.5.3~rc2-1
4:7.5.4~rc1-1
4:7.5.4~rc1-2
4:7.5.4~rc1-3
4:7.5.4~rc1-4
4:7.5.4~rc2-1
4:7.5.4-1
4:7.5.4-2
4:7.5.4-3
4:7.5.4-4
4:7.5.5~rc1-1
4:7.5.5~rc1-2
4:7.5.5~rc1-3
4:7.5.5~rc1-4
4:7.5.5~rc1-5
4:7.5.5~rc2-1
4:7.5.5-1
4:7.5.5-2
4:7.5.5-3~bpo12+1
4:7.5.5-3
4:7.5.5-4~bpo12+1
4:7.5.5-4
4:7.5.6-1~bpo12+1
4:7.5.6-1
4:7.5.7-1
4:7.5.8~rc1-1
4:7.5.8~rc1-2
4:7.5.8-1~bpo12+1
4:7.5.8-1
4:7.5.9~rc1-1~bpo12+1
4:7.5.9~rc1-1~bpo12+2
4:7.5.9~rc1-1
4:7.6.0~rc1-1
4:7.6.0~rc1-2
4:7.6.0~rc2-1
4:7.6.0~rc2-2
4:7.6.0~rc3-1
4:7.6.1~rc1-1
4:7.6.1~rc2-1
4:7.6.1~rc2-2
4:7.6.2-1
4:7.6.2-2
4:7.6.2-3
4:7.6.2-4
4:7.6.2-5
4:7.6.3~rc1-1
4:7.6.3~rc1-2
4:7.6.3~rc2-1
4:7.6.3~rc2-2
4:7.6.3-1
4:7.6.3-2
4:7.6.4~rc1-1~bpo12+1
4:7.6.4~rc1-1
4:24.*
4:24.2.0~alpha1-1
4:24.2.0~beta1-1
4:24.2.0~rc1-1
4:24.2.0~rc1-2
4:24.2.0~rc2-1
4:24.2.0~rc2-2~bpo12+1
4:24.2.0~rc2-2
4:24.2.0-1~bpo12+1
4:24.2.0-1
4:24.2.0-2
4:24.2.0-3
4:24.2.1~rc1-1
4:24.2.1~rc2-1
4:24.2.1-1
4:24.2.1-2
4:24.2.1-3
4:24.2.1-4
4:24.2.2~rc1-1
4:24.2.2~rc1-2
4:24.2.2~rc2-1
4:24.2.2~rc2-2
4:24.2.2-1
4:24.2.2-2
4:24.2.2-3
4:24.2.3~rc1-1
4:24.2.3~rc1-2
4:24.2.3~rc1-3
4:24.2.3~rc2-1
4:24.2.3-1~bpo12+1
4:24.2.3-1
4:24.2.3-2
4:24.2.4-1~bpo12+1
4:24.2.4-1
4:24.2.5-1~bpo12+1
4:24.2.5-1
4:24.2.5-2
4:24.2.5-3
4:24.2.5-4
4:24.2.6-1
4:24.2.6-2~bpo12+1
4:24.2.6-2
4:24.8.0~alpha1-1
4:24.8.0~alpha1-2
4:24.8.0~alpha1-3
4:24.8.0~alpha1-4
4:24.8.0~beta1-1
4:24.8.0~rc1-1
4:24.8.0~rc2-1
4:24.8.0~rc3-1
4:24.8.0~rc3-2
4:24.8.1~rc1-1
4:24.8.1-1
4:24.8.1-2
4:24.8.2~rc1-1
4:24.8.2-1~bpo12+1
4:24.8.2-1
4:24.8.2-2
4:24.8.3-1~bpo12+1
4:24.8.3-1
4:24.8.3-2
4:24.8.3-3
4:24.8.4-1~bpo12+1
4:24.8.4-1
4:24.8.4-2
4:24.8.4-3
4:24.8.4-4
4:24.8.5-1
4:24.8.5-2~bpo12+1
4:24.8.5-2~bpo12+2
4:24.8.5-2
4:25.*
4:25.2.0~alpha1-1
4:25.2.0~beta1-1
4:25.2.0~beta1-2
4:25.2.0~rc1-1
4:25.2.0~rc1-2
4:25.2.0~rc1-3
4:25.2.0~rc1-4
4:25.2.0~rc2-1
4:25.2.0~rc3-1
4:25.2.0~rc3-2
4:25.2.1~rc1-1
4:25.2.1~rc1-2
4:25.2.1~rc2-1
4:25.2.1-1
4:25.2.1-2
4:25.2.1-3~bpo12+1
4:25.2.1-3
4:25.2.2~rc1-1
4:25.2.2~rc2-1
4:25.2.2-1~bpo12+1
4:25.2.2-1
4:25.2.2-2
4:25.2.2-3~bpo12+1
4:25.2.2-3
4:25.2.3~rc1-1
4:25.2.3~rc1-2
4:25.2.3~rc2-1
4:25.2.3-1
4:25.2.3-2~bpo12+1
4:25.2.3-2
4:25.8.0~alpha1-1
4:25.8.0~alpha1-2
4:25.8.0~beta1-1
4:25.8.0~rc1-1
4:25.8.0~rc1-2
4:25.8.0~rc2-1
4:25.8.0~rc2-2
4:25.8.0~rc3-1
4:25.8.0~rc4-1
4:25.8.0~rc4-2
4:25.8.0-1~bpo13+1
4:25.8.0-1
4:25.8.1~rc1-1
4:25.8.1-1~bpo13+1
4:25.8.1-1
4:25.8.2~rc1-1
4:25.8.2~rc2-1
4:25.8.2-1
4:25.8.2-2
4:25.8.2-3~bpo13+1
4:25.8.2-3
4:25.8.3~rc1-1
4:25.8.3~rc2-1
4:25.8.3-1~bpo13+1
4:25.8.3-1
4:25.8.3-1+ports
4:25.8.4-1~bpo13+1
4:25.8.4-1
4:26.*
4:26.2.0~alpha1-1
4:26.2.0~alpha1-2
4:26.2.0~alpha1-3
4:26.2.0~beta1-1
4:26.2.0~rc1-1
4:26.2.0~rc2-1
4:26.2.0~rc3-1
4:26.2.0-1~bpo13+1
4:26.2.0-1
4:26.2.1~rc1-1
4:26.2.1~rc2-1
4:26.2.1-1~bpo13+1
4:26.2.1-1
4:26.2.2.1-1
4:26.2.2.1-2
4:26.2.2.2-1
4:26.2.2.2-2
4:26.2.2.2-3~bpo13+1
4:26.2.2.2-3
4:26.2.3.1-1
4:26.2.3.2-1
4:26.2.3.2-2~bpo13+1
4:26.2.3.2-2
4:26.2.4.1-1
4:26.2.4.2-1~bpo13+1
4:26.2.4.2-1
4:26.2.4.2-2
4:26.2.5.2-1
4:26.2.5.2-2~bpo13+1
4:26.2.5.2-2
4:26.8.0.0.alpha1-1
4:26.8.0.0.alpha1-2
4:26.8.0.0.alpha1-3
4:26.8.0.0.alpha1-4
4:26.8.0.0.beta1-1
4:26.8.0.1-1
4:26.8.0.2-1
4:26.8.0.3-1
4:26.8.0.3-2~bpo13+1
4:26.8.0.3-2
4:26.8.1.1-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-63274.json"

Debian:13 / libreoffice

Package

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

Affected ranges

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

Affected versions

4:25.*
4:25.2.3-2
4:25.2.3-2+deb13u1
4:25.2.3-2+deb13u2~bpo12+1
4:25.2.3-2+deb13u2
4:25.2.3-2+deb13u3~bpo12+1
4:25.2.3-2+deb13u3
4:25.2.3-2+deb13u4
4:25.2.3-2+deb13u5~bpo12+1
4:25.2.3-2+deb13u5
4:25.2.3-2+deb13u6
4:25.8.0~alpha1-1
4:25.8.0~alpha1-2
4:25.8.0~beta1-1
4:25.8.0~rc1-1
4:25.8.0~rc1-2
4:25.8.0~rc2-1
4:25.8.0~rc2-2
4:25.8.0~rc3-1
4:25.8.0~rc4-1
4:25.8.0~rc4-2
4:25.8.0-1~bpo13+1
4:25.8.0-1
4:25.8.1~rc1-1
4:25.8.1-1~bpo13+1
4:25.8.1-1
4:25.8.2~rc1-1
4:25.8.2~rc2-1
4:25.8.2-1
4:25.8.2-2
4:25.8.2-3~bpo13+1
4:25.8.2-3
4:25.8.3~rc1-1
4:25.8.3~rc2-1
4:25.8.3-1~bpo13+1
4:25.8.3-1
4:25.8.3-1+ports
4:25.8.4-1~bpo13+1
4:25.8.4-1
4:26.*
4:26.2.0~alpha1-1
4:26.2.0~alpha1-2
4:26.2.0~alpha1-3
4:26.2.0~beta1-1
4:26.2.0~rc1-1
4:26.2.0~rc2-1
4:26.2.0~rc3-1
4:26.2.0-1~bpo13+1
4:26.2.0-1
4:26.2.1~rc1-1
4:26.2.1~rc2-1
4:26.2.1-1~bpo13+1
4:26.2.1-1
4:26.2.2.1-1
4:26.2.2.1-2
4:26.2.2.2-1
4:26.2.2.2-2
4:26.2.2.2-3~bpo13+1
4:26.2.2.2-3
4:26.2.3.1-1
4:26.2.3.2-1
4:26.2.3.2-2~bpo13+1
4:26.2.3.2-2
4:26.2.4.1-1
4:26.2.4.2-1~bpo13+1
4:26.2.4.2-1
4:26.2.4.2-2
4:26.2.5.2-1
4:26.2.5.2-2~bpo13+1
4:26.2.5.2-2
4:26.8.0.0.alpha1-1
4:26.8.0.0.alpha1-2
4:26.8.0.0.alpha1-3
4:26.8.0.0.alpha1-4
4:26.8.0.0.beta1-1
4:26.8.0.1-1
4:26.8.0.2-1
4:26.8.0.3-1
4:26.8.0.3-2~bpo13+1
4:26.8.0.3-2
4:26.8.1.1-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-63274.json"

Debian:14 / libreoffice

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4:26.2.5.2-1

Affected versions

4:25.*
4:25.2.3-2
4:25.8.0~alpha1-1
4:25.8.0~alpha1-2
4:25.8.0~beta1-1
4:25.8.0~rc1-1
4:25.8.0~rc1-2
4:25.8.0~rc2-1
4:25.8.0~rc2-2
4:25.8.0~rc3-1
4:25.8.0~rc4-1
4:25.8.0~rc4-2
4:25.8.0-1~bpo13+1
4:25.8.0-1
4:25.8.1~rc1-1
4:25.8.1-1~bpo13+1
4:25.8.1-1
4:25.8.2~rc1-1
4:25.8.2~rc2-1
4:25.8.2-1
4:25.8.2-2
4:25.8.2-3~bpo13+1
4:25.8.2-3
4:25.8.3~rc1-1
4:25.8.3~rc2-1
4:25.8.3-1~bpo13+1
4:25.8.3-1
4:25.8.3-1+ports
4:25.8.4-1~bpo13+1
4:25.8.4-1
4:26.*
4:26.2.0~alpha1-1
4:26.2.0~alpha1-2
4:26.2.0~alpha1-3
4:26.2.0~beta1-1
4:26.2.0~rc1-1
4:26.2.0~rc2-1
4:26.2.0~rc3-1
4:26.2.0-1~bpo13+1
4:26.2.0-1
4:26.2.1~rc1-1
4:26.2.1~rc2-1
4:26.2.1-1~bpo13+1
4:26.2.1-1
4:26.2.2.1-1
4:26.2.2.1-2
4:26.2.2.2-1
4:26.2.2.2-2
4:26.2.2.2-3~bpo13+1
4:26.2.2.2-3
4:26.2.3.1-1
4:26.2.3.2-1
4:26.2.3.2-2~bpo13+1
4:26.2.3.2-2
4:26.2.4.1-1
4:26.2.4.2-1~bpo13+1
4:26.2.4.2-1
4:26.2.4.2-2

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-63274.json"