9557 matches found
EUVD-2026-18398
In OpenSSH before 10.3, a file downloaded by scp may be installed setuid or setgid, an outcome contrary to some users' expectations, if the download is performed as root with -O legacy scp protocol and without -p preserve mode...
DEBIAN-CVE-2026-35385
In OpenSSH before 10.3, a file downloaded by scp may be installed setuid or setgid, an outcome contrary to some users' expectations, if the download is performed as root with -O legacy scp protocol and without -p preserve mode...
CVE-2026-35385
In OpenSSH before 10.3, a file downloaded by scp may be installed setuid or setgid, an outcome contrary to some users' expectations, if the download is performed as root with -O legacy scp protocol and without -p preserve mode...
CVE-2026-35385
In OpenSSH before 10.3, a file downloaded by scp may be installed setuid or setgid, an outcome contrary to some users' expectations, if the download is performed as root with -O legacy scp protocol and without -p preserve mode...
Improper Preservation of Permissions
Overview Affected versions of this package are vulnerable to Improper Preservation of Permissions in the scp when the legacy protocol option -O is used by a root user without preserving original file permissions -p. An attacker can gain elevated privileges by supplying a malicious file that, when...
CVE-2026-35385
In OpenSSH before 10.3, a file downloaded by scp may be installed setuid or setgid, an outcome contrary to some users' expectations, if the download is performed as root with -O legacy scp protocol and without -p preserve mode...
UBUNTU-CVE-2026-23415
In the Linux kernel, the following vulnerability has been resolved: futex: Fix UaF between futexkeytonodeopt and vmareplacepolicy During futexkeytonodeopt execution, vma-vmpolicy is read under speculative mmap lock and RCU. Concurrently, mbind may call vmareplacepolicy which frees the old mempoli...
CVE-2026-23415 futex: Fix UaF between futex_key_to_node_opt() and vma_replace_policy()
In the Linux kernel, the following vulnerability has been resolved: futex: Fix UaF between futexkeytonodeopt and vmareplacepolicy During futexkeytonodeopt execution, vma-vmpolicy is read under speculative mmap lock and RCU. Concurrently, mbind may call vmareplacepolicy which frees the old mempoli...
CVE-2026-23415
In the Linux kernel, the following vulnerability has been resolved: futex: Fix UaF between futexkeytonodeopt and vmareplacepolicy During futexkeytonodeopt execution, vma-vmpolicy is read under speculative mmap lock and RCU. Concurrently, mbind may call vmareplacepolicy which frees the old mempoli...
CVE-2026-23415
The CVE-2026-23415 issue affects the Linux kernel futex subsystem. A race occurs between futex_key_to_node_opt() reading vma->vm_policy under speculative mmap lock/RCU and mbind() calling vma_replace_policy(), which can free the old mempolicy via kmem_cache_free(). This leads to a use-after-fr...
PT-2026-29719
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free UaF issue was identified in the netfilter component of the Linux kernel related to the handling of BPF hooks. Specifically, the vulnerability occurs when dumping hooks v...
OpenSSH 安全漏洞
OpenSSH OpenBSD Secure Shell is a set of open-source tools developed by OpenBSD in Canada for secure access to remote computers. This tool is an open-source implementation of the SSH protocol, supporting encryption of all transmissions. It effectively prevents eavesdropping, connection hijacking,...
PT-2026-29722
Name of the Vulnerable Software and Affected Versions Linux Kernel affected versions not specified Description A use-after-free issue exists in the Linux kernel related to futex functionality, specifically between futex key to node opt and vma replace policy. The issue occurs when vma-vm policy i...
PT-2026-29805
Name of the Vulnerable Software and Affected Versions OpenSSH versions prior to 10.3 Description When using the -O option with the legacy scp protocol as root without the -p option, a downloaded file may be installed with setuid or setgid permissions, which may not align with user expectations...
copy-text (>=2.0.1 <=2.1.2), cypherquery (>=1.1.8 <=1.1.13) +1 more potentially affected by CVE-2026-4800 via lodash.template (>=4.0.0 <=4.0.2)
lodash.template NPM version =4.0.0, =2.0.1, =1.1.8, =2.0.7, =2.0.13 Source cves: CVE-2026-4800 Source advisory: OSV:GHSA-R5FR-RJXR-66JC...
kernel: macvlan: fix possible UAF in macvlan_forward_source()
In the Linux kernel, the following vulnerability has been resolved: macvlan: fix possible UAF in macvlanforwardsource Add RCU protection on struct macvlansourceentry-vlan. Whenever macvlanhashdelsource is called, we must clear entry-vlan pointer before RCU grace period starts. This allows...
Important: giflib
Issue Overview: Giflib contains a double-free vulnerability that is the result of a shallow copy in GifMakeSavedImage and incorrect error handling. The conditions needed to trigger this vulnerability are difficult but may be possible. CVE-2026-23868 Affected Packages: giflib Note: This advisory i...
ROS-20260401-73-0030
Vulnerability in libpng related to buffer copying without checking input size. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...
Important: giflib
Issue Overview: Giflib contains a double-free vulnerability that is the result of a shallow copy in GifMakeSavedImage and incorrect error handling. The conditions needed to trigger this vulnerability are difficult but may be possible. CVE-2026-23868 Affected Packages: giflib Issue Correction: Run...