HIGHGo →
Packetbeat does not properly validate an array index in multiple protocol parser components
Packetbeat does not properly validate an array index in multiple protocol parser components
Affected packages
- github.com/elastic/beats/v7
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- https://nvd.nist.gov/vuln/detail/CVE-2026-26933
- https://github.com/elastic/beats/commit/941098459db6556b837194f40c076b08d51137cb
- https://github.com/elastic/beats/commit/dec1b31111ec3500b82db21ba67dde5c914ee94d
- https://discuss.elastic.co/t/packetbeat-8-19-11-9-2-5-security-update-esa-2026-11/385533
- https://github.com/elastic/beats
Structured record: https://osv.dev/vulnerability/GHSA-27qj-9gvp-8rh9
Recommended response stack
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