setDeferredReply in networking.c in Valkey through 8.1.1 has an integer underflow for prev->size - prev->used.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2025-49112US | — | — | ||
setDeferredReply in networking.c in Valkey through 8.1.1 has an integer underflow for prev->size - prev->used. | ||||
02
references
External citations — patches, advisories, analysis.
- https://github.com/redis/redis/blob/994bc96bb1744cb153392fc96bdba43eae56e17f/src/networking.c#L783WEB
- https://github.com/redis/redis/issues/14199WEB
- https://github.com/valkey-io/valkey/blob/daea05b1e26db29bfd1c033e27f9d519a2f8ccbb/src/networking.c#L886WEB
- https://github.com/valkey-io/valkey/pull/2101WEB
- https://nvd.nist.gov/vuln/detail/CVE-2025-49112WEB
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