VDB
RHSA-2026:56869
RHSA-2026:56869
PUBLISHED
CVSS 7.699999809265137 HIGH
A flaw was found in httpd. The response headers are not sanitized before an HTTP response is sent when a malicious backend can insert a Content-Type, Content-Encoding, or some other headers. These issues lead to HTTP response splitting. This CVE provides a "complete" fix for CVE-2023-38709.
Risk Scores
CVSS 3.1
7.699999809265137
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | Red Hat JBoss Core Services 2.4.62.SP5 |
Timeline
- Aug 19, 2026 CVE Published
- Sep 15, 2026 CVE Updated
- Sep 15, 2026 Distribution Patch
- Sep 15, 2026 Distribution Patch
- Sep 15, 2026 Security Advisory
- Sep 15, 2026 Security Advisory
- Sep 15, 2026 Security Advisory
- Sep 15, 2026 Security Advisory
- Sep 15, 2026 Security Advisory
- Sep 15, 2026 Security Advisory
- Sep 15, 2026 Security Advisory
- Sep 15, 2026 Security Advisory
References
- https://access.redhat.com/security/updates/classification/#important advisory
- https://access.redhat.com/errata/RHSA-2026:56869 advisory
- https://docs.redhat.com/en/documentation/red_hat_jboss_core_services/2.4.62/html/red_hat_jboss_core_services_apache_http_server_2.4.62_service_pack_5_release_notes/index advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2374549 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2374553 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2464941 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2486394 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2486395 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2486397 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2486399 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2486402 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2486405 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2486406 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2486411 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2486414 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2486415 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2486416 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2486419 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2496756 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2496759 issue
…and 154 more