9862 matches found
ANT-2026-GBSMA7AY · tz · Stack-buffer-overflow
stack-buffer-overflow high Severity Claude high · Security research firm high · Maintainer - Discovered by an unreleased Anthropic model REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Ada Logics. ANT-2026-GBSMA7AY: Stack buffer overflow via...
ANT-2026-S6CB3P3P · bind9 · Stack Buffer Overflow
stack-buffer-overflow high Severity Claude high · Security research firm high · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Ada Logics. ANT-2026-S6CB3P3P: 03-bind9-matchnsec3-stack-bof In BIND's...
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB SetMap request via mapWidths indexing
A stack-based buffer overflow flaw was found in the X.Org X server and Xwayland. XkbSetMapChecks declares a fixed-size stack buffer mapWidths256 indexed by key type index. The helper function CheckKeyTypes writes to this buffer at a client-controlled offset, allowing a stack buffer overflow. This...
ALSA-2026:36734 Low: libxml2 security update
The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fixes: libxml2: Stack Buffer Overflow in xmllint Interactive Shell Command Handling CVE-2025-6170 For more details about the security issues, including the impact, a CVSS score,...
RHEL 9 : xorg-x11-server-Xwayland (RHSA-2026:36633)
The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:36633 advisory. Xwayland is an X server for running X clients under Wayland. Security Fixes: xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server:...
CLSA-2026-1783093248 libxml2: Fix of CVE-2026-11979
CVE-2026-11979: add bounds checks in xmlcatalog --shell usershell to prevent stack buffer overflows when parsing overly long command lines...
CLSA-2026-1783420753 radvd: Fix of CVE-2026-48715
CVE-2026-48715: fix stack buffer overflow in radvdump printff Route Information option parser via crafted ICMPv6 Router Advertisement...
duckdb:csv_json_fuzz_test: Stack-buffer-overflow in duckdb::StrpTimeFormat::Parse
Project: https://github.com/duckdb/duckdb.git Detailed Report: https://oss-fuzz.com/testcase?key=5326739891617792 Project: duckdb Fuzzing Engine: libFuzzer Fuzz Target: csvjsonfuzztest Job Type: libfuzzerasanduckdb Platform Id: linux Crash Type: Stack-buffer-overflow READ 1 Crash Address:...
RHEL 9 : xorg-x11-server (RHSA-2026:36085)
The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:36085 advisory. X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical us...
PT-2026-81893
Name of the Vulnerable Software and Affected Versions TOTOLINK N600R version 4.3.0cu.7647 B20210106 Description A stack-based buffer overflow exists in the CGI Handler component. The issue occurs within the setSystemConfig function located in the '/cgi-bin/cstecgi.cgi' endpoint. A remote attacker...
CLSA-2026-1783095447 Fix CVE(s): CVE-2026-11979
SECURITY UPDATE: stack buffer overflows in xmlcatalog --shell mode - debian/patches/CVE-2026-11979.patch: add bounds checks in the usershell command-line parser in xmlcatalog.c to prevent stack buffer overflows when parsing overly long command lines - CVE-2026-11979...
CLSA-2026-1783095251 Fix CVE(s): CVE-2026-11979
SECURITY UPDATE: stack buffer overflows in xmlcatalog --shell mode - debian/patches/CVE-2026-11979.patch: add bounds checks in the usershell command-line parser in xmlcatalog.c to prevent stack buffer overflows when parsing overly long command lines - CVE-2026-11979...
CLSA-2026-1783093006 libxml2: Fix of CVE-2026-11979
CVE-2026-11979: add bounds checks in xmlcatalog --shell usershell to prevent stack buffer overflows when parsing overly long command lines...
SUSE SLED15 / SLES15 Security Update : editorconfig-core-c (SUSE-SU-2026:2731-1)
The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2026:2731-1 advisory. This update for editorconfig-core-c fixes the following issue: - CVE-2026-40489: improper use of strcpy can lead to a...
ROS-20260702-73-0023
The vulnerability of the dccperror function in the net/netfilter/nfconntrackprotodccp.c module of the netfilter component in the Linux operating system is related to buffer overflow based on a stack. Exploiting this vulnerability could allow an attacker to cause a service failure...
Oracle Linux 9 : rrdtool (ELSA-2026-34156)
The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-34156 advisory. 1.7.2-22 - Fixed stack buffer overflow in rrdcached and added more security checks Resolves: RHEL-173257 Tenable has extracted the preceding description block...
rrdtool: rrdtool: Stack buffer overflow allows local code execution or denial of service
A flaw was found in rrdcached, a component of rrdtool. A local attacker with access to a rrdcached socket can exploit a stack-based buffer overflow by sending an oversized CREATE request. This vulnerability can lead to a denial of service by crashing the daemon or potentially allow for arbitrary...
CVE-2026-7831
UltraVNC viewer through 1.8.2.2 contains an off-by-one stack buffer overflow in the RFB ServerInit message handler. In vncviewer/ClientConnection.cpp, when the server-supplied nameLength equals exactly 2024 the code declares a 2024-byte stack buffer dn2024 and calls ReadStringdn, 2024. ReadString...
ALSA-2026:34155 Moderate: rrdtool security update
The round robin database RRD system stores and displays time-series data, such as network bandwidth, machine-room temperature, and server load average. RRDtool is a high performance data logging and graphing utility, which can be easily integrated with shell scripts, or used to create application...
