CVE-2025-49112

LOW

3.1

CVSS Score

Published: June 2, 2025 at 12:00 AM UTC

Updated: June 17, 2026 at 09:30 AM UTC

1 product affected across 1 vendorValkey

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Severity

LOW3.1

Exploit prediction

EPSS 0.2%

SSVC

No known exploit

Description

setDeferredReply in networking.c in Valkey through 8.1.1 has an integer underflow for prev->size - prev->used.

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

60%

v ≤ 8.1.1

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

3.1LOWmitre

Vector?

StatusDEFERRED

CWE

CWE-191

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