DEBIAN-CVE-2026-12548
- Source
- https://security-tracker.debian.org/tracker/CVE-2026-12548
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-12548.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-12548
- Upstream
- Published
- 2026-07-21T19:17:09Z
- Modified
- 2026-09-14T17:01:54Z
- Severity
-
- 4.2 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L CVSS Calculator
- Summary
- [none]
- Details
-
A heap out-of-bounds read flaw was found in libsoup. When parsing multipart HTTP messages, an integer type mismatch between the caller and soup_headers_parse() can cause the length parameter to be incorrectly truncated, leading to a heap buffer over-read. A remote attacker could use this flaw to crash an application using libsoup or potentially disclose heap memory contents.
- References
Affected packages
Debian:12 / libsoup2.4
Package
- Name
- libsoup2.4
- Purl
- pkg:deb/debian/libsoup2.4?arch=source&distro=bookworm
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected
Debian:13 / libsoup2.4
Package
- Name
- libsoup2.4
- Purl
- pkg:deb/debian/libsoup2.4?arch=source&distro=trixie
Debian:12 / libsoup3
Package
- Name
- libsoup3
- Purl
- pkg:deb/debian/libsoup3?arch=source&distro=bookworm
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected
Affected versions
3.*
3.2.2-2
3.2.3-0+deb12u1
3.2.3-0+deb12u2
3.3.1-1
3.4.0-1
3.4.1-1
3.4.2-1
3.4.2-2
3.4.2-3
3.4.2-4
3.4.3-1
3.4.4-1
3.4.4-2
3.4.4-3
3.4.4-4
3.4.4-5
3.5.2-1
3.6.0-1
3.6.0-2
3.6.0-3
3.6.0-4
3.6.1-1
3.6.4-1
3.6.4-2
3.6.4-3
3.6.5-1
3.6.5-2
3.6.5-3
3.6.5-4
3.6.5-5
3.6.5-6
3.6.5-7
3.6.5-8
3.6.5-9
3.6.6-1
Debian:13 / libsoup3
Package
- Name
- libsoup3
- Purl
- pkg:deb/debian/libsoup3?arch=source&distro=trixie
Debian:14 / libsoup3
Package
- Name
- libsoup3
- Purl
- pkg:deb/debian/libsoup3?arch=source&distro=forky