12071 matches found
CVE-2026-45929 ovpn: fix possible use-after-free in ovpn_net_xmit
In the Linux kernel, the following vulnerability has been resolved: ovpn: fix possible use-after-free in ovpnnetxmit When building the skblist in ovpnnetxmit, skbsharecheck will free the original skb if it is shared. The current implementation continues to use the stale skb pointer for subsequent...
CVE-2026-45859 netfilter: nfnetlink_queue: do shared-unconfirmed check before segmentation
In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkqueue: do shared-unconfirmed check before segmentation Ulrich reports a regression with nfqueue: If an application did not set the 'FGSO' capability flag and a gso packet with an unconfirmed nfconn entry is...
CVE-2026-45859 netfilter: nfnetlink_queue: do shared-unconfirmed check before segmentation
In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkqueue: do shared-unconfirmed check before segmentation Ulrich reports a regression with nfqueue: If an application did not set the 'FGSO' capability flag and a gso packet with an unconfirmed nfconn entry is...
CVE-2026-45859
In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkqueue: do shared-unconfirmed check before segmentation Ulrich reports a regression with nfqueue: If an application did not set the 'FGSO' capability flag and a gso packet with an unconfirmed nfconn entry is...
CVE-2026-45859
The CVE-2026-45859 entry describes a Linux kernel netfilter nfnetlink_queue issue where a shared-unconfirmed nf_conn entry is not checked before segmentation, causing UDP packets to be dropped instead of queued when F_GSO is not set and a GSO packet arrives. The regression arose due to the check ...
Linux kernel 安全漏洞
The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the netfilter nfnetlinkqueue module failing to properly check shared unconfirmed connections befo...
PT-2026-43726
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A regression in the netfilter nfnetlink queue component causes UDP packets to be dropped instead of queued. This occurs when an application has not set the F GSO capability flag and a...
PT-2026-43796
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the ovpn net xmit function. When building the skb list, the skb share check function frees the original skb socket buffer if it is shared. The system the...
JLSEC-2026-557
Lua v5.4.3 and above are affected by SEGV by type confusion in funcnamefromcode function in ldebug.c which can cause a local denial of service...
JLSEC-2026-555
ldebug.c in Lua 5.4.0 allows a negation overflow and segmentation fault in getlocal and setlocal, as demonstrated by getlocal3,2^31...
JLSEC-2026-554
Lua 5.4.0 fixed in 5.4.1 has a segmentation fault in changedline in ldebug.c e.g., when called by luaGtraceexec because it incorrectly expects that an oldpc value is always updated upon a return of the flow of control to a function...
Exploit for CVE-2020-25078
ABYSS C2 — HiSilicon DVR Exploit Framework ⚠️ EDUCATIONAL...
PT-2026-47113
Lua 5.4.0 fixed in 5.4.1 has a segmentation fault in changedline in ldebug.c e.g., when called by luaG traceexec because it incorrectly expects that an oldpc value is always updated upon a return of the flow of control to a function...
PT-2026-47114
ldebug.c in Lua 5.4.0 allows a negation overflow and segmentation fault in getlocal and setlocal, as demonstrated by getlocal3,2^31...
Security Bulletin: IBM QRadar SIEM is vulnerable to using components with known vulnerabilities
Summary Multiple components with known vulnerabilities were addressed in IBM QRadar SIEM 7.5.0 UP15 IF03 Vulnerability Details CVEID:CVE-2026-28417 DESCRIPTION: Vim is an open source, command line text editor. Prior to version 9.2.0073, an OS command injection vulnerability exists in the netrw...
RLSA-2025:20801 Moderate: libtiff security update
The libtiff packages contain a library of functions for manipulating Tagged Image File Format TIFF files. Security Fixes: libtiff: TIFFRasterScanlineSize64 produce too-big size and could cause OOM CVE-2023-52355 libtiff: Segment fault in libtiff in TIFFReadRGBATileExt leading to denial of service...
Astra Linux – Vulnerability in Linux 5.10, Linux
In the Linux kernel, the following vulnerability has been resolved: skbuff: Account for tail adjustment during pull operations Extending the tail of a data structure may have some unexpected side effects if a program uses a helper function like BPFFUNCskbpulldata to read partial content beyond th...
Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1
In the Linux kernel, the following vulnerabilities have been resolved: net: prevented skb corruption during frag list segmentation. Ian reported several instances of skb corruption triggered by rx-gro-list, resulting in similar errors: 62.624003 BUG: kernel NULL pointer dereference, address:...
Astra Linux – Vulnerability in libmysofa
Incorrect handling of input data in the verifyAttribute function in the libmysofa library version 0.5 to 1.1 can lead to NULL pointer dereferencing and segmentation faults in cases of restrictive memory protection, or NULL pointer overwriting in cases where no memory restrictions exist e.g., in...