Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2025-62507

Redis is an open source, in-memory database that persists on disk. In versions 8.2.0 and above, a user can run the XACKDEL command with multiple ID's and trigger a stack buffer overflow, which may potentially lead to remote code execution. This issue is fixed in version 8.2.3. To workaround this issue without patching the redis-server executable is to prevent users from executing XACKDEL operation. This can be done using ACL to restrict XACKDEL command.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:efeed238e31d5591404f4383058e207f18f26570b5a030e94d5560230b2c6aa0
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-121","description":"CWE-121: Stack-based Buffer Overflow","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d18ea58002d696660fe6b50e45bf6d6d19c5d62c83139939bdaf9e771a78c281 · sha256:3688582e14510e42… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-20","description":"CWE-20: Improper Input Validation","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d18ea58002d696660fe6b50e45bf6d6d19c5d62c83139939bdaf9e771a78c281 · sha256:3688582e14510e42… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"redis","vendor":"redis","versions":[{"status":"affected","version":">= 8.2.0, < 8.2.3"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d18ea58002d696660fe6b50e45bf6d6d19c5d62c83139939bdaf9e771a78c281 · sha256:3688582e14510e42… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":7.7,"baseSeverity":"HIGH","privilegesRequired":"LOW","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:d18ea58002d696660fe6b50e45bf6d6d19c5d62c83139939bdaf9e771a78c281 · sha256:3688582e14510e42… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"cweId":"CWE-121","description":"CWE-121: Stack-based Buffer Overflow","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d18ea58002d696660fe6b50e45bf6d6d19c5d62c83139939bdaf9e771a78c281 · sha256:3688582e14510e42… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-20","description":"CWE-20: Improper Input Validation","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d18ea58002d696660fe6b50e45bf6d6d19c5d62c83139939bdaf9e771a78c281 · sha256:3688582e14510e42… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/redis/redis/commit/5f83972188f6e5b1d6f1940218c650a9cbdf7741","tags":["x_refsource_MISC"],"url":"https://github.com/redis/redis/commit/5f83972188f6e5b1d6f1940218c650a9cbdf7741"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d18ea58002d696660fe6b50e45bf6d6d19c5d62c83139939bdaf9e771a78c281 · sha256:3688582e14510e42… · /containers/cna/references/1
{"name":"https://github.com/redis/redis/releases/tag/8.2.3","tags":["x_refsource_MISC"],"url":"https://github.com/redis/redis/releases/tag/8.2.3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d18ea58002d696660fe6b50e45bf6d6d19c5d62c83139939bdaf9e771a78c281 · sha256:3688582e14510e42… · /containers/cna/references/2
{"name":"https://github.com/redis/redis/security/advisories/GHSA-jhjx-x4cf-4vm8","tags":["x_refsource_CONFIRM"],"url":"https://github.com/redis/redis/security/advisories/GHSA-jhjx-x4cf-4vm8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d18ea58002d696660fe6b50e45bf6d6d19c5d62c83139939bdaf9e771a78c281 · sha256:3688582e14510e42… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

← Back to CVE Explorer