DEBIAN-CVE-2026-13500
- Source
- https://security-tracker.debian.org/tracker/CVE-2026-13500
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-13500.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-13500
- Upstream
- Published
- 2026-06-28T15:16:51Z
- Modified
- 2026-09-14T17:01:58Z
- Severity
-
- 5.5 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/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
-
A weakness has been identified in antlr ANTLR4 up to 4.13.2. Affected is an unknown function of the file tool/src/org/antlr/v4/codegen/model/OutputFile.java of the component Grammar Action Block Handler. Executing a manipulation can lead to code injection. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
- References
Affected packages
Debian:12 / antlr4
Package
- Name
- antlr4
- Purl
- pkg:deb/debian/antlr4?arch=source&distro=bookworm
Debian:13 / antlr4
Package
- Name
- antlr4
- Purl
- pkg:deb/debian/antlr4?arch=source&distro=trixie
Debian:14 / antlr4
Package
- Name
- antlr4
- Purl
- pkg:deb/debian/antlr4?arch=source&distro=forky