CVE-2026-57053
2.5 FaibleDescription
GNU libidn before 1.44 is prone to out-of-bounds reads of uninitialized memory in the ToUnicode APIs because of mishandling in idna_to_unicode_internal. The affected code is not present in libidn2.
Produits concernés
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 4.0 Moyenne | cve@mitre.org | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L |
| 3.1 | 2.5 Faible | nvd@nist.gov (NVD) | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N |
Faiblesses (CWE)
Références
- https://lists.gnu.org/archive/html/help-libidn/2026-05/msg00000.html ExploitMailing List
- https://lists.gnu.org/archive/html/help-libidn/2026-06/msg00001.html Mailing List