18505 matches found
EUVD-2026-63388
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to cause a denial of service due to a heap-based buffer overflow...
CVE-2026-18917
A flaw was found in libvirt. An unprivileged local user could exploit an integer overflow vulnerability in the NodeGetFreePages RPC handler. This flaw allows crafted values to bypass a size check, leading to an undersized memory buffer. Subsequently, real NUMA node data can overwrite this buffer...
EUVD-2026-63239
A flaw was found in libvirt. An unprivileged local user could exploit an integer overflow vulnerability in the NodeGetFreePages RPC handler. This flaw allows crafted values to bypass a size check, leading to an undersized memory buffer. Subsequently, real NUMA node data can overwrite this buffer...
CVE-2026-18917 Libvirt: integer overflow in nodegetfreepages rpc handler leading to heap buffer overflow
A flaw was found in libvirt. An unprivileged local user could exploit an integer overflow vulnerability in the NodeGetFreePages RPC handler. This flaw allows crafted values to bypass a size check, leading to an undersized memory buffer. Subsequently, real NUMA node data can overwrite this buffer...
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...
CVE-2026-76918
SSH protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service...
CVE-2026-76917 Heap-based Buffer Overflow in Wireshark
Bluetooth AVRCP Profile protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service...
CVE-2026-76889 Heap-based Buffer Overflow in Wireshark
UMTS FP protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service...
CVE-2026-76888
Wireshark versions 4.6.0–4.6.7 and 4.4.0–4.4.18 have a flaw in the RDP protocol dissector that can be triggered by crafted RDP traffic, causing a crash and denial of service. CVSS 3.1 scores LOW (3.1). Exploitation details are not provided. Upgrade to a patched version per WNPASec-2026-67.
CVE-2026-76888 Heap-based Buffer Overflow in Wireshark
RDP protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service...
CVE-2026-76883
The Catapult DCT2000 file parser in Wireshark 4.6.0–4.6.7 and 4.4.0–4.4.18 crashes on malformed input, causing denial of service. CVSS 4.7 (local, high complexity). No in-the-wild exploitation reported; upgrade to patched versions. See wireshark.org/security/wnpa-sec-2026-74.html and gitlab.com/w...
GHSA-JJ7C-H3WM-VJFW vulnerabilities
Vulnerabilities for packages: busybox...
CVE-2026-16855
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to cause a denial of service due to a heap buffer overflow...
CVE-2026-16847
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...
CVE-2026-16845
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...
CVE-2026-16855
IBM AIX 7.2, 7.3, and PowerVM VIOS 4.1 have a heap buffer overflow exploitable by a local attacker with low privileges, causing denial of service (CVSS 5.5, MEDIUM). Exploitation in the wild is not reported in the provided documents; see IBM support reference for patch details.