CVE-2026-63639
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Valkey: UAF in stream deserialization may lead to remote code execution
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
valkey
- Vendor
- valkey-io
- Product
- valkey
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| < 7.2.14 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 8.0.0, < 8.0.10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 8.1.0, < 8.1.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 9.0.0, < 9.0.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 9.1.0, < 9.1.1 | affected | Unavailable | Unavailable | Unavailable | None listed |