Affected packages
- haproxy— before 1.8.27-5.el8_10.2
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://access.redhat.com/errata/RHSA-2026:55859
- https://access.redhat.com/security/cve/CVE-2026-55204
- https://bugzilla.redhat.com/2490518
- https://errata.almalinux.org/8/ALSA-2026-55859.html
Structured record: https://osv.dev/vulnerability/ALSA-2026:55859
Recommended response stack
Snyk — Scan your dependencies in CI and fix this vulnerability.→Socket — Detect malicious and compromised packages before they ship.→
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