Description (CNA)
Libgcrypt before 1.12.2 sometimes allows a heap-based buffer overflow and denial of service via crafted ECDH ciphertext to gcry_pk_decrypt.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| gnupg / Libgcrypt | affected 1.8.8 before 1.10.4; affected 1.11.0 before 1.11.3; affected 1.12.0 before 1.12.2 |
CWE
CWE-787
References
- https://lists.gnupg.org/pipermail/gnupg-announce/2026q2/000503.html
- https://dev.gnupg.org/T8211
- https://www.openwall.com/lists/oss-security/2026/04/21/1
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.