CVE-2026-79768
Apache HTTP Server: mod_userdir information disclosure
CVE-2026-79768 is fixed in 35 products on 1 platform, first by apache2 2.4.66-2ubuntu2.6, released October 1, 2026. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
5.3
Moderate
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0055
46th percentile
Path equivalence: '/./' (single dot directory) vulnerability in Apache HTTP Server's mod_userdir module when configured with absolute non-wildcard UserDir directive (the 2nd form in https://httpd.apache.org/docs/2.4/mod/mod_userdir.html#userdir) This issue affects Apache HTTP Server: from 2.4.0 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-2026-79768 | Oct 5, 2026 |
| apache2 · Debian 14 | 2.4.69-1 | DEBIAN-CVE-2026-79768 | Oct 5, 2026 |
| apache2 · Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.27+esm13 | apache2 2.4.29-1ubuntu4.27+esm13 | Oct 19, 2026 |
| apache2 · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.23+esm9 | apache2 2.4.41-4ubuntu3.23+esm9 | Oct 19, 2026 |
| apache2 · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu4.25 | apache2 2.4.52-1ubuntu4.25 | Oct 19, 2026 |
| apache2 · Ubuntu 24.04.5 LTS (noble) | 2.4.58-1ubuntu8.17 | apache2 2.4.58-1ubuntu8.17 | Oct 19, 2026 |
| apache2 · Ubuntu 26.04.1 LTS (resolute) | 2.4.66-2ubuntu2.6 | apache2 2.4.66-2ubuntu2.6 | Oct 1, 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-bin · Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.27+esm13 | apache2-bin 2.4.29-1ubuntu4.27+esm13 | Oct 19, 2026 |
| apache2-bin · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.23+esm9 | apache2-bin 2.4.41-4ubuntu3.23+esm9 | Oct 19, 2026 |
| apache2-bin · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu4.25 | apache2-bin 2.4.52-1ubuntu4.25 | Oct 19, 2026 |
| apache2-bin · Ubuntu 24.04.5 LTS (noble) | 2.4.58-1ubuntu8.17 | apache2-bin 2.4.58-1ubuntu8.17 | Oct 19, 2026 |
| apache2-bin · Ubuntu 26.04.1 LTS (resolute) | 2.4.66-2ubuntu2.6 | apache2-bin 2.4.66-2ubuntu2.6 | Oct 1, 2026 |
| apache2-data · Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.27+esm13 | apache2-data 2.4.29-1ubuntu4.27+esm13 | Oct 19, 2026 |
| apache2-data · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.23+esm9 | apache2-data 2.4.41-4ubuntu3.23+esm9 | Oct 19, 2026 |
| apache2-data · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu4.25 | apache2-data 2.4.52-1ubuntu4.25 | Oct 19, 2026 |
| apache2-data · Ubuntu 24.04.5 LTS (noble) | 2.4.58-1ubuntu8.17 | apache2-data 2.4.58-1ubuntu8.17 | Oct 19, 2026 |
| apache2-data · Ubuntu 26.04.1 LTS (resolute) | 2.4.66-2ubuntu2.6 | apache2-data 2.4.66-2ubuntu2.6 | Oct 1, 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-suexec-custom · Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.27+esm13 | apache2-suexec-custom 2.4.29-1ubuntu4.27+esm13 | Oct 19, 2026 |
| apache2-suexec-custom · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.23+esm9 | apache2-suexec-custom 2.4.41-4ubuntu3.23+esm9 | Oct 19, 2026 |
| apache2-suexec-custom · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu4.25 | apache2-suexec-custom 2.4.52-1ubuntu4.25 | Oct 19, 2026 |
| apache2-suexec-custom · Ubuntu 24.04.5 LTS (noble) | 2.4.58-1ubuntu8.17 | apache2-suexec-custom 2.4.58-1ubuntu8.17 | Oct 19, 2026 |
| apache2-suexec-custom · Ubuntu 26.04.1 LTS (resolute) | 2.4.66-2ubuntu2.6 | apache2-suexec-custom 2.4.66-2ubuntu2.6 | Oct 1, 2026 |
| apache2-suexec-pristine · Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.27+esm13 | apache2-suexec-pristine 2.4.29-1ubuntu4.27+esm13 | Oct 19, 2026 |
| apache2-suexec-pristine · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.23+esm9 | apache2-suexec-pristine 2.4.41-4ubuntu3.23+esm9 | Oct 19, 2026 |
| apache2-suexec-pristine · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu4.25 | apache2-suexec-pristine 2.4.52-1ubuntu4.25 | Oct 19, 2026 |
| apache2-suexec-pristine · Ubuntu 24.04.5 LTS (noble) | 2.4.58-1ubuntu8.17 | apache2-suexec-pristine 2.4.58-1ubuntu8.17 | Oct 19, 2026 |
| apache2-suexec-pristine · Ubuntu 26.04.1 LTS (resolute) | 2.4.66-2ubuntu2.6 | apache2-suexec-pristine 2.4.66-2ubuntu2.6 | Oct 1, 2026 |
| apache2-utils · Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.27+esm13 | apache2-utils 2.4.29-1ubuntu4.27+esm13 | Oct 19, 2026 |
| apache2-utils · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.23+esm9 | apache2-utils 2.4.41-4ubuntu3.23+esm9 | Oct 19, 2026 |
| apache2-utils · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu4.25 | apache2-utils 2.4.52-1ubuntu4.25 | Oct 19, 2026 |
| apache2-utils · Ubuntu 24.04.5 LTS (noble) | 2.4.58-1ubuntu8.17 | apache2-utils 2.4.58-1ubuntu8.17 | Oct 19, 2026 |
| apache2-utils · Ubuntu 26.04.1 LTS (resolute) | 2.4.66-2ubuntu2.6 | apache2-utils 2.4.66-2ubuntu2.6 | Oct 1, 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 · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| httpd-core · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| httpd-core-debuginfo · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| httpd-debuginfo · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| httpd-debugsource · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| httpd-devel · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| httpd-filesystem · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| httpd-manual · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| httpd-tools · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| httpd-tools-debuginfo · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| libapache2-mod-md · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.23+esm9 | libapache2-mod-md 2.4.41-4ubuntu3.23+esm9 | Oct 19, 2026 |
| libapache2-mod-md · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu4.25 | libapache2-mod-md 2.4.52-1ubuntu4.25 | Oct 19, 2026 |
| libapache2-mod-md · Ubuntu 24.04.5 LTS (noble) | 2.4.58-1ubuntu8.17 | libapache2-mod-md 2.4.58-1ubuntu8.17 | Oct 19, 2026 |
| libapache2-mod-proxy-uwsgi · Ubuntu 20.04 LTS (focal) | 2.4.41-4ubuntu3.23+esm9 | libapache2-mod-proxy-uwsgi 2.4.41-4ubuntu3.23+esm9 | Oct 19, 2026 |
| libapache2-mod-proxy-uwsgi · Ubuntu 22.04.1 LTS (jammy) | 2.4.52-1ubuntu4.25 | libapache2-mod-proxy-uwsgi 2.4.52-1ubuntu4.25 | Oct 19, 2026 |
| libapache2-mod-proxy-uwsgi · Ubuntu 24.04.5 LTS (noble) | 2.4.58-1ubuntu8.17 | libapache2-mod-proxy-uwsgi 2.4.58-1ubuntu8.17 | Oct 19, 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 · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| mod_ldap-debuginfo · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| mod_lua · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| mod_lua-debuginfo · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| mod_proxy_html · amzn 2023 | 1:2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| mod_proxy_html-debuginfo · amzn 2023 | 1:2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| mod_session · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| mod_session-debuginfo · amzn 2023 | 2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| mod_ssl · amzn 2023 | 1:2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
| mod_ssl-debuginfo · amzn 2023 | 1:2.4.69-1.amzn2023.0.2 | ALAS2023-2026-3202 | Nov 7, 2026 |
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