3630 matches found
CVE-2026-64114
A flaw was found in the Linux kernel's handling of IPv4 raw sockets. An unprivileged attacker with CAPNETRAW capabilities can craft and inject a malformed IPv4 packet with an invalid Internet Header Length IHL. This can lead to an out-of-bounds memory access when the packet is processed by certai...
SUSE SLES15: gstreamer-plugins-bad / gstreamer-plugins-bad-chromaprint / etc (SUSE-SU-2026:3133-1)
The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3133-1 advisory. This update for gstreamer-plugins-bad fixes the following issues - CVE-2026-12892: 1-byte heap out-of-bounds read in H.264 NAL...
Security update for gstreamer-plugins-bad
This update for gstreamer-plugins-bad fixes the following issues CVE-2026-12892: 1-byte heap out-of-bounds read in H.264 NAL extension slice parser bsc1268971. CVE-2026-14935: webrtcbin accepts remote SDP without a=fingerprint due to inverted presence check bsc1271051. CVE-2026-52720: invalid che...
CVE-2026-64114
In the Linux kernel, the following vulnerability has been resolved: ipv4: raw: reject IPHDRINCL packets with ihl ihl 4; err = -EINVAL; if iphlen length goto errorfree; if iphlen = sizeofiph / fix up saddr, totlen, id, csum, transportheader / It does not, however, reject ihl = sizeofiph" branch is...
CVE-2026-64002
In the Linux kernel, the following vulnerability has been resolved: ipv4: free net-ipv4.sysctllocalreservedports after unregisternetsysctltable ipv4sysctlexitnet is currently freeing net-ipv4.sysctllocalreservedports too soon. Only after unregisternetsysctltable we can be sure no threads can...
CVE-2026-64114 ipv4: raw: reject IP_HDRINCL packets with ihl < 5
In the Linux kernel, the following vulnerability has been resolved: ipv4: raw: reject IPHDRINCL packets with ihl ihl 4; err = -EINVAL; if iphlen length goto errorfree; if iphlen = sizeofiph / fix up saddr, totlen, id, csum, transportheader / It does not, however, reject ihl = sizeofiph" branch is...
CVE-2026-64002
CVE-2026-64002: Linux kernel fix for freeing net->ipv4.sysctl_local_reserved_ports too early. The issue occurs because ipv4_sysctl_exit_net() frees the pointer before unregister_net_sysctl_table(), risking use of sysctls such as /proc/sys/net/ipv4/ip_local_reserved_ports. The resolution ensure...
EUVD-2026-45575
In the Linux kernel, the following vulnerability has been resolved: ipv4: free net-ipv4.sysctllocalreservedports after unregisternetsysctltable ipv4sysctlexitnet is currently freeing net-ipv4.sysctllocalreservedports too soon. Only after unregisternetsysctltable we can be sure no threads can...
CVE-2026-63992
The CVE-2026-63992 issue affects the Linux kernel’s iptunnel_pmtud_check_icmp() in tunnels, where the skb transport_header may not be set, risking an out-of-bounds access (transport_header observed as 65535). The fix ensures the ICMP header is read based on the IPv4 network header after confirmin...
CVE-2026-63992 tunnels: do not assume transport header in iptunnel_pmtud_check_icmp()
In the Linux kernel, the following vulnerability has been resolved: tunnels: do not assume transport header in iptunnelpmtudcheckicmp In some cases, iptunnelpmtudcheckicmp can be called while skb transport header is not set. This triggers an out-of-bound access, because typeofskb-transportheader0...
EUVD-2026-45565
In the Linux kernel, the following vulnerability has been resolved: tunnels: do not assume transport header in iptunnelpmtudcheckicmp In some cases, iptunnelpmtudcheckicmp can be called while skb transport header is not set. This triggers an out-of-bound access, because typeofskb-transportheader0...
CVE-2026-63992
In the Linux kernel, the following vulnerability has been resolved: tunnels: do not assume transport header in iptunnelpmtudcheckicmp In some cases, iptunnelpmtudcheckicmp can be called while skb transport header is not set. This triggers an out-of-bound access, because typeofskb-transportheader0...
PT-2026-61319
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ipv4 sysctl exit net function where net-ipv4.sysctl local reserved ports is freed prematurely. The memory should only be released after the unregister net sysctl...
USN-8490-2: Linux kernel (Real-time) vulnerabilities
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - Block layer subsystem; - Cryptographic API; - DMA engine subsystem; - InfiniBand drivers; -...
USN-8490-1: Linux kernel vulnerabilities
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - Block layer subsystem; - Cryptographic API; - DMA engine subsystem; - InfiniBand drivers; -...
CVE-2026-53366
A flaw was found in the Linux kernel's handling of IPv4 network packets. An error in how the kernel accounts for fragmented data during memory allocation can lead to an undersized memory buffer. This memory handling issue could potentially be exploited by a remote attacker to cause a system crash...
ipv4: account for fraggap on the paged allocation path
...
EUVD-2026-44868
In the Linux kernel, the following vulnerability has been resolved: ipv4: account for fraggap on the paged allocation path In ipappenddata, when the paged-allocation branch is taken, alloclen and pagedlen are computed as alloclen = fragheaderlen + transhdrlen; pagedlen = datalen - transhdrlen;...
Linux Distros Unpatched Vulnerability : CVE-2026-53366
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ipv4: account for fraggap on the paged allocation path In ipappenddata, when the paged-allocation branch is taken, alloclen and pagedlen are computed as allocle...
Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2026-1936)
It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1936 advisory. In the Linux kernel, the following vulnerability has been resolved: ipv6: account for fraggap on the paged allocation path CVE-2026-53362 In the Linux kernel, the following vulnerability has...