ALSA-2026:42828: Security update for 10 packages

ALSA-2026:42828, released July 21, 2026, fixes 10 CVEs across 10 products. None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

9.8

Base score, 0 to 10

Highest EPSS

0.0391

90th percentile

Priority of the 10 CVEs

Patch now 0
                                Urgent 0
                                High 10
                                Routine 0

Fixed package versions

Product	Release	Fixed in
httpd	almalinux 8	2.4.37-65.module_el8.10.0+4233+8b7d9181.9
httpd-devel	almalinux 8	2.4.37-65.module_el8.10.0+4233+8b7d9181.9
httpd-manual	almalinux 8	2.4.37-65.module_el8.10.0+4233+8b7d9181.9
httpd-tools	almalinux 8	2.4.37-65.module_el8.10.0+4233+8b7d9181.9
mod_http2	almalinux 8	1.15.7-10.module_el8.10.0+4233+8b7d9181.7
mod_ldap	almalinux 8	2.4.37-65.module_el8.10.0+4233+8b7d9181.9
mod_md	almalinux 8	1:2.0.8-8.module_el8.10.0+4088+57f011c1.2
mod_proxy_html	almalinux 8	1:2.4.37-65.module_el8.10.0+4233+8b7d9181.9
mod_session	almalinux 8	2.4.37-65.module_el8.10.0+4233+8b7d9181.9
mod_ssl	almalinux 8	1:2.4.37-65.module_el8.10.0+4233+8b7d9181.9

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2023-38709	apache: Multiple issues in apache	7.3	0.0391	None reported
High	CVE-2026-34355	Apache HTTP Server: mod_proxy_html buffer overflow	7.7	0.0116	None reported
High	CVE-2026-42536	Apache HTTP Server: mod_xml2enc heap overflow	7.7	0.0102	None reported
High	CVE-2024-42516	Apache HTTP Server: HTTP response splitting	7.7	0.0082	None reported
High	CVE-2026-44185	Apache HTTP Server: Stack Buffer Over-Read in mod_ssl OCSP `send_request`	7.7	0.0074	None reported
High	CVE-2026-34356	Apache HTTP Server: ProxyPassReverseCookieMap buffer overflow	7.7	0.0071	None reported
High	CVE-2026-29169	Apache HTTP Server: mod_dav_lock indirect lock crash	7.7	0.0059	None reported
High	CVE-2026-44186	Apache HTTP Server: Loop in `proxy_ftp_handler` in mod_proxy_ftp	7.7	0.0058	None reported
High	CVE-2026-43951	Apache HTTP Server: OOB Read in `merge_response_headers` can cause crash	7.7	0.0055	None reported
High	CVE-2026-44631	Apache HTTP Server: Heap Underflow in `ap_regname` via Signed Char Overflow	9.8	0.0050	None reported

Also fixes CVE-2023-38709

Sonoma 14.6
Sonoma
SUSE-SU-2024:1963-1
apache2, apache2-devel, apache2-event and 4 more on opensuse-leap 15.6, sles 15.6
apache2 2.4.29-1ubuntu4.27+esm2
apache2 on Ubuntu 18.04.6 LTS (bionic)
apache2 2.4.41-4ubuntu3.17
apache2 on Ubuntu 20.04 LTS (focal)
apache2 2.4.52-1ubuntu4.9
apache2 on Ubuntu 22.04.1 LTS (jammy)
apache2 2.4.58-1ubuntu8.1
apache2 on Ubuntu 24.04.5 LTS (noble)
apache2-bin 2.4.29-1ubuntu4.27+esm2
apache2-bin on Ubuntu 18.04.6 LTS (bionic)
apache2-bin 2.4.41-4ubuntu3.17
apache2-bin on Ubuntu 20.04 LTS (focal)

Vendor advisory

https://osv.dev/vulnerability/ALSA-2026:42828

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