DEBIAN-CVE-2026-1485

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Source
https://security-tracker.debian.org/tracker/CVE-2026-1485
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-1485.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-1485
Upstream
  • CVE-2026-1485
Downstream
Published
2026-01-27T14:15:56Z
Modified
2026-09-14T17:02:46Z
Severity
  • 2.8 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L CVSS Calculator
Summary
[none]
Details

A flaw was found in Glib's content type parsing logic. This buffer underflow vulnerability occurs because the length of a header line is stored in a signed integer, which can lead to integer wraparound for very large inputs. This results in pointer underflow and out-of-bounds memory access. Exploitation requires a local user to install or process a specially crafted treemagic file, which can lead to local denial of service or application instability.

References

Affected packages

Debian:12 / glib2.0

Package

Name
glib2.0
Purl
pkg:deb/debian/glib2.0?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.74.6-2+deb12u9

Affected versions

2.*
2.74.6-2
2.74.6-2+deb12u1
2.74.6-2+deb12u2
2.74.6-2+deb12u3
2.74.6-2+deb12u4
2.74.6-2+deb12u5
2.74.6-2+deb12u6
2.74.6-2+deb12u7
2.74.6-2+deb12u8

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-1485.json"

Debian:13 / glib2.0

Package

Name
glib2.0
Purl
pkg:deb/debian/glib2.0?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.84.4-3~deb13u3

Affected versions

2.*
2.84.3-1
2.84.4-1
2.84.4-2
2.84.4-3~deb13u1
2.84.4-3~deb13u2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-1485.json"

Debian:14 / glib2.0

Package

Name
glib2.0
Purl
pkg:deb/debian/glib2.0?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.86.3-5

Affected versions

2.*
2.84.3-1
2.84.4-1
2.84.4-2
2.84.4-3~deb13u1
2.84.4-3~deb13u2
2.84.4-3~deb13u3
2.84.4-3~deb13u4
2.84.4-3~deb13u5
2.84.4-3
2.85.1-1
2.85.1-2
2.85.2-2
2.85.3-1
2.85.4-1
2.86.0-1
2.86.0-2
2.86.0-3
2.86.0-4
2.86.0-5
2.86.0-6
2.86.0-7
2.86.1-1
2.86.1-2
2.86.2-1
2.86.3-1
2.86.3-2
2.86.3-3
2.86.3-4

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-1485.json"