CVE-2026-42356
Apache HTTP Server: limited RCE for some internal redirects to non-CGI files in CGI directories
CVE-2026-42356 is fixed in 29 products on 1 platform, first by FEDORA-2026-D3CEC01BDE, released October 5, 2026. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
3.7
Low
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0044
38th percentile
Deployment of wrong handler vulnerability in Apache HTTP Server allows the target of some internal redirects from CGI programs to also be treated as CGI and executed. The target must already be in a directory enabled for CGI and have no other extension understood by mod_mime. This issue affects Apache HTTP Server: from 2.4.60 through 2.4.68.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| apache2 · Debian 13.5 (trixie) | 2.4.69-1~deb13u1 | DEBIAN-CVE-2026-42356 | Oct 5, 2026 |
| apache2 · Debian 14 | 2.4.69-1 | DEBIAN-CVE-2026-42356 | Oct 5, 2026 |
| apache2 · sles 15.6 | 2.4.66-150600.5.58.1 | SUSE-SU-2026:5075-1 | Nov 7, 2026 |
| apache2 · sles 15.7 | 2.4.66-150700.4.26.1 | SUSE-SU-2026:5077-1 | Nov 7, 2026 |
| apache2-devel · sles 15.6 | 2.4.66-150600.5.58.1 | SUSE-SU-2026:5075-1 | Nov 7, 2026 |
| apache2-devel · sles 15.7 | 2.4.66-150700.4.26.1 | SUSE-SU-2026:5077-1 | Nov 7, 2026 |
| apache2-event · sles 15.7 | 2.4.66-150700.4.26.1 | SUSE-SU-2026:5077-1 | Nov 7, 2026 |
| apache2-manual · sles 15.6 | 2.4.66-150600.5.58.1 | SUSE-SU-2026:5075-1 | Nov 7, 2026 |
| apache2-manual · sles 15.7 | 2.4.66-150700.4.26.1 | SUSE-SU-2026:5077-1 | Nov 7, 2026 |
| apache2-prefork · sles 15.6 | 2.4.66-150600.5.58.1 | SUSE-SU-2026:5075-1 | Nov 7, 2026 |
| apache2-prefork · sles 15.7 | 2.4.66-150700.4.26.1 | SUSE-SU-2026:5077-1 | Nov 7, 2026 |
| apache2-utils · sles 15.6 | 2.4.66-150600.5.58.1 | SUSE-SU-2026:5075-1 | Nov 7, 2026 |
| apache2-utils · sles 15.7 | 2.4.66-150700.4.26.1 | SUSE-SU-2026:5077-1 | Nov 7, 2026 |
| apache2-worker · sles 15.6 | 2.4.66-150600.5.58.1 | SUSE-SU-2026:5075-1 | Nov 7, 2026 |
| apache2-worker · sles 15.7 | 2.4.66-150700.4.26.1 | SUSE-SU-2026:5077-1 | Nov 7, 2026 |
| httpd · Fedora 43 | 2.4.69-1.fc43 | FEDORA-2026-D3CEC01BDE | Oct 5, 2026 |
| httpd · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| httpd-core · Fedora 43 | 2.4.69-1.fc43 | FEDORA-2026-D3CEC01BDE | Oct 5, 2026 |
| httpd-core · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| httpd-core-debuginfo · Fedora 43 | 2.4.69-1.fc43 | FEDORA-2026-D3CEC01BDE | Oct 5, 2026 |
| httpd-core-debuginfo · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| httpd-debuginfo · Fedora 43 | 2.4.69-1.fc43 | FEDORA-2026-D3CEC01BDE | Oct 5, 2026 |
| httpd-debuginfo · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| httpd-debugsource · Fedora 43 | 2.4.69-1.fc43 | FEDORA-2026-D3CEC01BDE | Oct 5, 2026 |
| httpd-debugsource · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| httpd-devel · Fedora 43 | 2.4.69-1.fc43 | FEDORA-2026-D3CEC01BDE | Oct 5, 2026 |
| httpd-devel · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| httpd-filesystem · Fedora 43 | 2.4.69-1.fc43 | FEDORA-2026-D3CEC01BDE | Oct 5, 2026 |
| httpd-filesystem · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| httpd-manual · Fedora 43 | 2.4.69-1.fc43 | FEDORA-2026-D3CEC01BDE | Oct 5, 2026 |
| httpd-manual · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| httpd-tools · Fedora 43 | 2.4.69-1.fc43 | FEDORA-2026-D3CEC01BDE | Oct 5, 2026 |
| httpd-tools · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| httpd-tools-debuginfo · Fedora 43 | 2.4.69-1.fc43 | FEDORA-2026-D3CEC01BDE | Oct 5, 2026 |
| httpd-tools-debuginfo · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| mod_http2 · amzn 2023 | 1:2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| mod_http2-debuginfo · amzn 2023 | 1:2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| mod_ldap · Fedora 43 | 2.4.69-1.fc43 | FEDORA-2026-D3CEC01BDE | Oct 5, 2026 |
| mod_ldap · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| mod_ldap-debuginfo · Fedora 43 | 2.4.69-1.fc43 | FEDORA-2026-D3CEC01BDE | Oct 5, 2026 |
| mod_ldap-debuginfo · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| mod_lua · Fedora 43 | 2.4.69-1.fc43 | FEDORA-2026-D3CEC01BDE | Oct 5, 2026 |
| mod_lua · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| mod_lua-debuginfo · Fedora 43 | 2.4.69-1.fc43 | FEDORA-2026-D3CEC01BDE | Oct 5, 2026 |
| mod_lua-debuginfo · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| mod_proxy_html · Fedora 43 | 1:2.4.69-1.fc43 | FEDORA-2026-D3CEC01BDE | Oct 5, 2026 |
| mod_proxy_html · amzn 2023 | 1:2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| mod_proxy_html-debuginfo · Fedora 43 | 1:2.4.69-1.fc43 | FEDORA-2026-D3CEC01BDE | Oct 5, 2026 |
| mod_proxy_html-debuginfo · amzn 2023 | 1:2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| mod_session · Fedora 43 | 2.4.69-1.fc43 | FEDORA-2026-D3CEC01BDE | Oct 5, 2026 |
| mod_session · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| mod_session-debuginfo · Fedora 43 | 2.4.69-1.fc43 | FEDORA-2026-D3CEC01BDE | Oct 5, 2026 |
| mod_session-debuginfo · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| mod_ssl · Fedora 43 | 1:2.4.69-1.fc43 | FEDORA-2026-D3CEC01BDE | Oct 5, 2026 |
| mod_ssl · amzn 2023 | 1:2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| mod_ssl-debuginfo · Fedora 43 | 1:2.4.69-1.fc43 | FEDORA-2026-D3CEC01BDE | Oct 5, 2026 |
| mod_ssl-debuginfo · amzn 2023 | 1:2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
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