19011 matches found
CVE-2026-18917
A heap buffer overflow in libvirt's NodeGetFreePages RPC handler allows an unprivileged local user to bypass a size check via crafted integer values, causing an undersized buffer to be overwritten with real NUMA node data, corrupting the root daemon's memory and potentially enabling denial of ser...
kernel: netfilter: nf_conntrack_h323: fix OOB read in decode_choice()
A flaw was found in the Linux kernel's nfconntrackh323 helper. A remote attacker could exploit this by sending a specially crafted Q.931 SETUP message to port 1720 through a firewall with the nfconntrackh323 helper active. This memory corruption vulnerability leads to an out-of-bounds read, which...
CVE-2026-58469 vulnerabilities
Vulnerabilities for packages: wget...
GO-2026-6181 vulnerabilities
Vulnerabilities for packages: telegraf...
PT-2026-79110
msgpack unpacker expand buffer in src/unpack.c, reached through the public msgpack unpacker reserve buffer API, computes its new buffer size using an unchecked size t addition of the requested size and the amount already used. The doubling loop guards its own multiplication against overflow, but...
PT-2026-79174
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to a heap buffer overflow...
Linux Distros Unpatched Vulnerability : CVE-2026-75141
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FFmpeg before commit acf5d7c contains a heap buffer overflow in the hvcC box writer. When writing an HEVC configuration record with more NAL units of a single...
UBUNTU-CVE-2026-75141
FFmpeg before commit acf5d7c contains a heap buffer overflow in the hv...
Linux Distros Unpatched Vulnerability : CVE-2026-75144
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FFmpeg before commit 1cdeb3c contains a heap buffer overflow vulnerability in the VC-2/Dirac RTP packetizer libavformat/rtpencvc2hq.c that allows attackers to...
UBUNTU-CVE-2026-75144
FFmpeg before commit 1cdeb3c contains a heap buffer overflow vulnerabi...
PT-2026-79193
Name of the Vulnerable Software and Affected Versions Capstone versions prior to 6.0.0-Alpha10 Description SH floating-point decoders, including opFADD, opFMUL, and opFSUB, call set reg and set reg n using sh info.op.op count without verifying the fixed-size operands array. When processing repeat...
Linux Distros Unpatched Vulnerability : CVE-2026-75143
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FFmpeg before commit 1c10bcc contains a heap buffer overflow in the RIST protocol reader libavformat/librist.c. libristread ignored its size argument and copied...
PT-2026-79153
Name of the Vulnerable Software and Affected Versions IBM AIX version 7.2 IBM AIX version 7.3 IBM PowerVM VIOS version 4.1 Description A heap-based buffer overflow allows a local attacker to gain elevated privileges. A heap-based buffer overflow occurs when a program writes more data to a heap...
PT-2026-79160
Name of the Vulnerable Software and Affected Versions IBM AIX version 7.2 IBM AIX version 7.3 IBM PowerVM VIOS version 4.1 Description A heap buffer overflow allows a local attacker to gain elevated privileges. A heap buffer overflow occurs when a program writes more data to a heap-allocated memo...
PT-2026-79161
Name of the Vulnerable Software and Affected Versions IBM AIX versions 7.2 and 7.3 IBM PowerVM VIOS version 4.1 Description A heap-based buffer overflow allows a local authenticated attacker to execute arbitrary code. A heap-based buffer overflow occurs when a program writes more data to a heap...
Linux Distros Unpatched Vulnerability : CVE-2026-18917
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in libvirt. An unprivileged local user could exploit an integer overflow vulnerability in the NodeGetFreePages RPC handler. This flaw allows...
UBUNTU-CVE-2026-75143
FFmpeg before commit 1c10bcc contains a heap buffer overflow in the RI...
CVE-2026-76918
CVE-2026-76918 is a heap-based buffer overflow in the SSH protocol dissector of Wireshark , affecting versions 4.6.0–4.6.7 and 4.4.0–4.4.18 . A local attacker who can convince a user to open a crafted packet capture file or capture traffic from a malicious network can trigger a crash of the Wires...
