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OpenAdvisories
High ELSA-2026-21391 5 CVEs

Important: httpd security update (Oracle Linux 9)

Published Jun 23, 2026 · Updated Jun 23, 2026

Summary

[2.4.62-13.0.1.el9_8.1]
- Replace index.html with Oracle's index page oracle_index.html.

[2.4.62-13.1]
- Resolves: RHEL-173555 - httpd: Apache HTTP Server mod_proxy_ajp: Arbitrary
code execution via heap-based buffer overflow (CVE-2026-28780)
- Resolves: RHEL-175080 - httpd: NULL pointer dereference can cause a child
process crash (CVE-2026-33007)
- Resolves: RHEL-175100 - httpd: off-by-one out-of-bounds reads in AJP getter
functions (CVE-2026-33857)
- Resolves: RHEL-175028 - httpd: heap-based buffer over-read due to missing
null-termination check (CVE-2026-34032)
- Resolves: RHEL-175062 - httpd: heap-based buffer over-read and memory
disclosure in ajp_parse_data() (CVE-2026-34059)

Fixed packages 11

ReleasePackageFixed in
Oracle Linux · 9 httpd 0:2.4.62-13.0.1.el9_8.1
Oracle Linux · 9 httpd-core 0:2.4.62-13.0.1.el9_8.1
Oracle Linux · 9 httpd-devel 0:2.4.62-13.0.1.el9_8.1
Oracle Linux · 9 httpd-filesystem 0:2.4.62-13.0.1.el9_8.1
Oracle Linux · 9 httpd-manual 0:2.4.62-13.0.1.el9_8.1
Oracle Linux · 9 httpd-tools 0:2.4.62-13.0.1.el9_8.1
Oracle Linux · 9 mod_ldap 0:2.4.62-13.0.1.el9_8.1
Oracle Linux · 9 mod_lua 0:2.4.62-13.0.1.el9_8.1
Oracle Linux · 9 mod_proxy_html 1:2.4.62-13.0.1.el9_8.1
Oracle Linux · 9 mod_session 0:2.4.62-13.0.1.el9_8.1
Oracle Linux · 9 mod_ssl 1:2.4.62-13.0.1.el9_8.1

Vulnerabilities 5