[CLSA-2026:1792426319] Fix CVE(s): CVE-2026-15176
Type:
security
Severity:
Critical
Release date:
2026-10-19 16:12:09 UTC
Description:
* SECURITY UPDATE: heap buffer overflow via alias with rewrite and $request_filename - debian/patches/CVE-2026-15176-pre.patch: clear r->valid_location on a standalone "break" after the URI was rewritten - debian/patches/CVE-2026-15176.patch: reject URI to path mapping in ngx_http_map_uri_to_path() for an "alias" location once rewrite has changed the URI - CVE-2026-15176
CVEs fixed:
Updated packages:
  • nginx_1.10.3-0ubuntu0.16.04.8+tuxcare.els12_all.deb
    sha:7c2f5480d625606c971986663bc925ab0418df1c
  • nginx-common_1.10.3-0ubuntu0.16.04.8+tuxcare.els12_all.deb
    sha:a4a6fb72bb80e36b1f97cd763dadc4aa66129330
  • nginx-core_1.10.3-0ubuntu0.16.04.8+tuxcare.els12_amd64.deb
    sha:24882c33e9c550a913f0d5945a343c9a10a86f53
  • nginx-doc_1.10.3-0ubuntu0.16.04.8+tuxcare.els12_all.deb
    sha:4e1f91aeafb6b66c67ebf1d93cfe9195ba5767c4
  • nginx-extras_1.10.3-0ubuntu0.16.04.8+tuxcare.els12_amd64.deb
    sha:30f99abd70c356c1400ba3f2f3184e485679d0ee
  • nginx-full_1.10.3-0ubuntu0.16.04.8+tuxcare.els12_amd64.deb
    sha:b844c3debe0f2505e6abac3c84a249094c4987ea
  • nginx-light_1.10.3-0ubuntu0.16.04.8+tuxcare.els12_amd64.deb
    sha:3dabce5c5dd5e0427197cc1e085e97b8500f504a
Notes:
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