CVE-2025-49844
RediShell: Lua use-after-free reachable from a crafted EVAL script -> remote code execution (CVSS 10.0)
- Severity
- critical
- Affected product
- Redis
- Technology guide
- Redis security testing
- Affected versions
- Redis ≥ 7.0.0, < 7.2.11
- Affected versions
- Redis ≥ 7.4.0, < 7.4.6
- Affected versions
- Redis ≥ 8.0.0, < 8.0.4
- Affected versions
- Redis ≥ 8.2.0, < 8.2.2
- Fixed in
- Redis 7.2.11 / 7.4.6 / 8.0.4 / 8.2.2
- Detection basis
- Component version range
- Shipped rule
- Redis: RediShell: Lua use-after-free reachable from a crafted EVAL script -> remote code execution (CVSS 10.0)
- Added to NewScan
- 2026-08-06
- Detected by
- NewScan — free, self-hosted
How NewScan reports it
COMPONENT VERSION RANGE
NewScan fingerprints Redis from its response and reports this CVE when the detected version falls inside the affected range below.
COMPONENT VERSION RANGE
NewScan fingerprints Redis from its response and reports this CVE when the detected version falls inside the affected range below.
COMPONENT VERSION RANGE
NewScan fingerprints Redis from its response and reports this CVE when the detected version falls inside the affected range below.
COMPONENT VERSION RANGE
NewScan fingerprints Redis from its response and reports this CVE when the detected version falls inside the affected range below.
References
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