Improper Certificate Validation The advisory has been revoked - it doesn't affect any version of package jbcs-httpd24-libcurl (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL10-JBCSHTTPD24LIBCURL-20660767
- published9 Oct 2026
- disclosed3 Jul 2026
Introduced: 3 Jul 2026
CVE-2026-8286 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream jbcs-httpd24-libcurl package and not the jbcs-httpd24-libcurl package as distributed by RHEL.
A vulnerability exists where a new transfer that uses STARTTLS to upgrade the connection might reuse an existing live connection even though the TLS configuration mismatches so it should not.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2496763
- https://access.redhat.com/security/cve/CVE-2026-8286
- https://access.redhat.com/errata/RHSA-2026:29017
- https://access.redhat.com/errata/RHSA-2026:34975
- https://access.redhat.com/errata/RHSA-2026:55450
- https://access.redhat.com/errata/RHSA-2026:72506
- https://curl.se/docs/CVE-2026-8286.html
- https://curl.se/docs/CVE-2026-8286.json
- https://hackerone.com/reports/3718195