Summary
It was discovered that GnuPG incorrectly handled crafted input.
A remote attacker could possibly use this issue to crash the program,
or execute arbitrary code.
Fixed packages 6
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu · 22.04 LTS 22.04:LTS | gnupg2 | 2.2.27-3ubuntu2.5 |
| Ubuntu · 24.04 LTS 24.04:LTS | gnupg2 | 2.4.4-2ubuntu17.4 |
| Ubuntu · 25.10 | gnupg2 | 2.4.8-2ubuntu2.1 |
| Ubuntu · Pro 16.04 LTS Pro:16.04:LTS | gnupg2 | 2.1.11-6ubuntu2.1+esm3 |
| Ubuntu · Pro 18.04 LTS Pro:18.04:LTS | gnupg2 | 2.2.4-1ubuntu1.6+esm2 |
| Ubuntu · Pro 20.04 LTS Pro:20.04:LTS | gnupg2 | 2.2.19-3ubuntu2.5+esm1 |
References
-
report
https://ubuntu.com/security/CVE-2025-68973