DEBIAN-CVE-2026-9149

See a problem?
Please try reporting it to the source first.
Source
https://security-tracker.debian.org/tracker/CVE-2026-9149
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-9149.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-9149
Upstream
Published
2026-05-21T00:16:35Z
Modified
2026-09-14T17:03:50Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A flaw was found in libsolv. This heap buffer overflow vulnerability occurs when a victim processes a specially crafted .solv file containing negative size values in the repo_add_solv function. This leads to an undersized memory allocation and a subsequent out-of-bounds write. An attacker could exploit this to cause a denial of service (DoS).

References

Affected packages

Debian:12 / libsolv

Package

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

Affected ranges

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

Affected versions

0.*
0.7.23-1
0.7.23-1+deb12u1
0.7.24-1
0.7.25-1
0.7.26-1
0.7.26-2
0.7.27-1
0.7.27-2
0.7.28-1
0.7.28-1.1~exp1
0.7.29-1
0.7.30-1
0.7.30-2
0.7.31-1
0.7.32-1
0.7.35-1
0.7.36-1
0.7.37-1
0.7.38-1
0.7.39-1
0.7.39-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-9149.json"

Debian:13 / libsolv

Package

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

Affected ranges

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

Affected versions

0.*
0.7.32-1
0.7.35-1
0.7.36-1
0.7.37-1
0.7.38-1
0.7.39-1
0.7.39-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-9149.json"

Debian:14 / libsolv

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.7.38-1

Affected versions

0.*
0.7.32-1
0.7.35-1
0.7.36-1
0.7.37-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-9149.json"