CVE-2026-63639
CVE-2026-63639 · Valkey: UAF in stream deserialization may lead to remote code execution
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
Valkey is a distributed key-value database. Prior to 7.2.14, 8.0.10, 8.1.9, 9.0.5, and 9.1.1, Valkey's RESTORE command accepts a malformed RDB stream payload that assigns one Pending Entry List NACK to multiple consumers during stream consumer-group deserialization, causing a use-after-free when one consumer is deleted while another still references the shared NACK and potentially allowing remote code execution. This issue is fixed in versions 7.2.14, 8.0.10, 8.1.9, 9.0.5, and 9.1.1.
CVSS 8.8 · Élevée · EPSS 1,2% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system · database
Produits et versions concernés
valkey
- Versions du logiciel
- < 7.2.14: Concernée
- >= 8.0.0, < 8.0.10: Concernée
- >= 8.1.0, < 8.1.9: Concernée
- >= 9.0.0, < 9.0.5: Concernée
- >= 9.1.0, < 9.1.1: Concernée
Aucun correctif publié
redict Debian:14
- Versions du logiciel
- 7.3.0+ds-1
- 7.3.0+ds-2
- 7.3.0+ds-3
- 7.3.0+ds-3~bpo12+1
- 7.3.1+ds-1
- 7.3.2+ds-1
- 7.3.2+ds-1~bpo12+1
- 7.3.5+ds-1
- 7.3.5+ds-1~bpo12+1
- 7.3.6+ds-1
- 7.3.6+ds-1~bpo12+1
- 7.3.6+ds-1~bpo13+1
- 7.3.6+ds-2
- 7.3.6+ds-2~bpo12+1
- 7.3.6+ds-2~bpo13+1
- 7.3.6+ds-3
- Plages de versions concernées
- ECOSYSTEM: (−∞, +∞)
Aucun correctif publié
valkey Debian:13
- Versions du logiciel
- 8.1.1+dfsg1-3
- 8.1.1+dfsg1-3+deb13u1
- 8.1.1+dfsg1-3+deb13u2
- Plages de versions concernées
- ECOSYSTEM: < 8.1.1+dfsg1-3+deb13u3
Mettez à jour vers 8.1.1+dfsg1-3+deb13u3
valkey Debian:14
- Versions du logiciel
- 8.1.1+dfsg1-3
- 8.1.4+dfsg1-1
- 8.1.4+dfsg1-2
- Plages de versions concernées
- ECOSYSTEM: < 9.1.1-1
Mettez à jour vers 9.1.1-1
valkey Ubuntu:Pro:24.04:LTS
- Versions du logiciel
- 7.2.5+dfsg1-2ubuntu4~24.04.1
- 7.2.7+dfsg1-0ubuntu0.24.04.1
- 7.2.8+dfsg1-0ubuntu0.24.04.1
- 7.2.8+dfsg1-0ubuntu0.24.04.2
- 7.2.8+dfsg1-0ubuntu0.24.04.3
- 7.2.10+dfsg1-0ubuntu0.1
- 7.2.11+dfsg1-0ubuntu0.1
- 7.2.11+dfsg1-0ubuntu0.2
- 7.2.12+dfsg1-0ubuntu0.1
- 7.2.13+dfsg1-0ubuntu0.1
- Plages de versions concernées
- ECOSYSTEM: < 7.2.13+dfsg1-0ubuntu0.1+esm1
Mettez à jour vers 7.2.13+dfsg1-0ubuntu0.1+esm1
valkey Ubuntu:26.04:LTS
- Versions du logiciel
- 8.1.3+dfsg1-0ubuntu2
- 8.1.4+dfsg1-0ubuntu1
- 9.0.2-0ubuntu1
- 9.0.3-0ubuntu1
- 9.0.3-0ubuntu2
- 9.0.4-0ubuntu0.1
- Plages de versions concernées
- ECOSYSTEM: < 9.0.4-0ubuntu0.2
Mettez à jour vers 9.0.4-0ubuntu0.2
Sources originales
- https://github.com/valkey-io/valkey/security/advisories/GHSA-mvcj-73cw-22m4
- https://github.com/valkey-io/valkey/pull/4073
- https://github.com/valkey-io/valkey/commit/06bc7768fe609f2054e69ccedefe7628f5675da9
- https://github.com/valkey-io/valkey/commit/509cb3c74e8cbc9c0498ebe8b6c93dcd605e7271
- https://github.com/valkey-io/valkey/commit/98465eaffe3f95524a5046318bfbc4bdb9798291
- https://github.com/valkey-io/valkey/commit/e95911d4d65be8789fa3705f44d7ed1e65378445
- https://github.com/valkey-io/valkey/commit/f8d2027e8d4df790ac04974bf606408c8ea62778
- https://github.com/valkey-io/valkey/releases/tag/7.2.14
- https://github.com/valkey-io/valkey/releases/tag/8.0.10
- https://github.com/valkey-io/valkey/releases/tag/8.1.9
- https://github.com/valkey-io/valkey/releases/tag/9.0.5
- https://github.com/valkey-io/valkey/releases/tag/9.1.1
- https://nvd.nist.gov/vuln/detail/CVE-2026-63639