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Bugs addressed in recent updates

All Launchpad Ubuntu Debian CVE

Origin Bug number Title Packages
CVE CVE-2026-85091 zlib versions 1.3.1.2 through 1.3.2 contain a heap buffer overflow vulnerability in the gz_vacate() function when processing non-blocking gzwrite() o zlib zlib zlib zlib zlib zlib
CVE CVE-2026-84790 OpenVPN 2.7_alpha1 through 2.7.7 allows remote authenticated users to impersonate others via a crafted certificate subject field openvpn openvpn openvpn openvpn openvpn openvpn
Launchpad 2145103 upekts: fingerprint verify always fails on UPEK TouchStrip (0483:2016) libfprint libfprint
CVE CVE-2024-14029 Tornado before 6.4.1 ignores duplicate Transfer-Encoding: chunked headers, treating requests as having no message body and parsing the chunked body a python-tornado python-tornado
CVE CVE-2026-103263 Tornado before 6.5.9 contains a path traversal vulnerability in StaticFileHandler that follows symbolic links inside the static root without confirmi python-tornado python-tornado python-tornado python-tornado
CVE CVE-2026-103262 Tornado versions before 6.5.9 contain an unbounded memory accumulation vulnerability in CurlAsyncHTTPClient that allows remote attackers to cause den python-tornado python-tornado python-tornado python-tornado
CVE CVE-2026-91992 Tornado before 6.5.7 contains a credential leak vulnerability in CurlAsyncHTTPClient where pycurl handles are reused across requests without proper s python-tornado python-tornado python-tornado python-tornado
CVE CVE-2026-91990 Tornado before 6.5.8 contains a memory amplification vulnerability in parse_multipart_form_data that splits multipart data before validating the max_ python-tornado python-tornado python-tornado python-tornado
Debian 1017064 lintian: incorrectly complains about adopted-extended-field XB-Ruby-Versions lintian
Debian 1141065 lintian: incorrectly complains about adopted-extended-field for derivatives (XS-Debian-Vcs-Browser, XS-Debian-Vcs-Git, XSBC-Original-Maintainer) lintian
Debian 1029471 Conflict: unknown-field Go-Import-Path x missing-xs-go-import-path-for-golang-package lintian
Launchpad 2167987 lintian: incorrectly complains about adopted-extended-field for derivatives (XS-Debian-Vcs-Browser, XS-Debian-Vcs-Git, XSBC-Original-Maintainer) lintian
Launchpad 2170614 gdm3 crash on password field, missing ubuntu-session file on vanilla GNOME system: stonking after upgrade from resolute gdm3
Debian 1141228 lintian: Please use codenames from distro-info-data distro-info distro-info distro-info lintian
Launchpad 1012459 carve out distro information from lintian to distro-info-data distro-info distro-info distro-info lintian
CVE CVE-2026-69184 c-ares is an asynchronous resolver library. Prior to 1.34.7, ares_dns_name_parse() enforces backward DNS compression pointers but does not bound the c-ares c-ares c-ares c-ares c-ares c-ares c-ares c-ares
CVE CVE-2026-69186 c-ares is an asynchronous resolver library. Prior to 1.34.7, ares_dns_parse() trusts the attacker-controlled ANCOUNT, NSCOUNT, and ARCOUNT fields bef c-ares c-ares c-ares c-ares c-ares c-ares
Launchpad 2161203 vim: Please use distro-info-data instead of hard-coding distro codenames vim vim
CVE CVE-2026-107705 Poppler 0.42.0 through 26.10.0 contains a stack-based buffer overflow in Decrypt::revision6Hash() that allows attackers controlling the password to o poppler poppler poppler poppler poppler poppler poppler poppler poppler poppler poppler poppler poppler poppler poppler poppler
CVE CVE-2026-55973 In NLnet Labs Unbound 1.23.0 up to and including 1.25.1, when 'dns-error-reporting: yes' is set, the EDNS Report-Channel option (code 18) from the la unbound unbound unbound unbound



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