OpenClaw has gateway plugin auth bypass via encoded dot-segment traversal in protected /api/channels paths

Summary Gateway plugin route auth protection for /api/channels could be bypassed using encoded dot-segment traversal for example ..%2f in path variants that plugin handlers normalize. Affected Packages / Versions - Package: npm openclaw - Latest published vulnerable version: 2026.2.25 - Vulnerabl...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005649)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005649 advisory. In the Linux kernel, the following vulnerability has been resolved: skbuff: skbsegment, Call zero copy functions before using skbuff frags Commit bf5c25d60861 skbuff...

PT-2026-26417

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.2.26 Description The OpenClaw gateway plugin contains a path traversal issue that allows remote attackers to bypass route authentication checks. This is achieved by manipulating the /api/channels paths with...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-005529)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005529 advisory. In the Linux kernel, the following vulnerability has been resolved: skbuff: skbsegment, Call zero copy functions before using skbuff frags Commit bf5c25d60861 skbuff...

OpenClaw macOS companion app (beta): allowlist parsing mismatch for system.run shell chains

Summary In the macOS companion app currently beta, a parsing mismatch in exec approvals could let shell-chain payloads pass allowlist checks in system.run under specific settings. Impact This path requires all of the following: - authenticated caller with operator.write - paired macOS beta node...

UBUNTU-CVE-2026-27837

Dottie provides nested object access and manipulation in JavaScript. Versions 2.0.4 through 2.0.6 contain an incomplete fix for CVE-2023-26132. The prototype pollution guard introduced in commit 7d3aee1 only validates the first segment of a dot-separated path, allowing an attacker to bypass the...

CVE-2026-27837 Dottie vulnerable to prototype pollution bypass via non-first path segments in set() and transform()

Dottie provides nested object access and manipulation in JavaScript. Versions 2.0.4 through 2.0.6 contain an incomplete fix for CVE-2023-26132. The prototype pollution guard introduced in commit 7d3aee1 only validates the first segment of a dot-separated path, allowing an attacker to bypass the...

CVE-2025-71237

In the Linux kernel, the following vulnerability has been resolved: nilfs2: Fix potential block overflow that cause system hang When a user executes the FITRIM command, an underflow can occur when calculating nblocks if endblock is too small. Since nblocks is of type sectort, which is u64, a...

CVE-2026-23154 net: fix segmentation of forwarding fraglist GRO

In the Linux kernel, the following vulnerability has been resolved: net: fix segmentation of forwarding fraglist GRO This patch enhances GSO segment handling by properly checking the SKBGSODODGY flag for fraglist GSO packets, addressing low throughput issues observed when a station accesses IPv4...

CVE-2026-23154

CVE-2026-23154 concerns the Linux kernel fix for segmentation of forwarding fraglist GRO. The description explains that GRO packets containing a frag_list could be mishandled during GSO segmentation because skb_segment_list cannot correctly process GRO skbs converted by XLAT (which translates onl...

CVE-2026-23154 net: fix segmentation of forwarding fraglist GRO

In the Linux kernel, the following vulnerability has been resolved: net: fix segmentation of forwarding fraglist GRO This patch enhances GSO segment handling by properly checking the SKBGSODODGY flag for fraglist GSO packets, addressing low throughput issues observed when a station accesses IPv4...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from an unchecked segment count. This vulnerability may lead to buffer overflows and kernel crashes...

CVE-2025-70083

An issue was discovered in OpenSatKit 2.2.1. The DirName field in the telecommand is provided by the ground segment and must be treated as untrusted input. The program copies DirName into the local buffer DirWithSep using strcpy. The size of this buffer is OSMAXPATHLEN. If the length of DirName i...

Spam and phishing in 2025

The year in figures 44.99% of all emails sent worldwide and 43.27% of all emails sent in the Russian web segment were spam 32.50% of all spam emails were sent from Russia Kaspersky Mail Anti-Virus blocked 144,722,674 malicious email attachments Our Anti-Phishing system thwarted 554,002,207 attemp...

The vulnerability of the kimage_mapSegment() function in the kernel/kexecCore.c module of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the kimagemapSegment function in the kernel/kexecCore.c module of the Linux operating system is related to the distribution of resources without any restrictions or regulations. Exploiting this vulnerability allows a remote attacker to compromise the confidentiality, integrit...

PT-2026-7628

An issue was discovered in OpenSatKit 2.2.1. The DirName field in the telecommand is provided by the ground segment and must be treated as untrusted input. The program copies DirName into the local buffer DirWithSep using strcpy. The size of this buffer is OS MAX PATH LEN. If the length of DirNam...

CVE-2025-70083

An issue was discovered in OpenSatKit 2.2.1. The DirName field in the telecommand is provided by the ground segment and must be treated as untrusted input. The program copies DirName into the local buffer DirWithSep using strcpy. The size of this buffer is OSMAXPATHLEN. If the length of DirName i...

CVE-2025-70083

An issue was discovered in OpenSatKit 2.2.1. The DirName field in the telecommand is provided by the ground segment and must be treated as untrusted input. The program copies DirName into the local buffer DirWithSep using strcpy. The size of this buffer is OSMAXPATHLEN. If the length of DirName i...

The vulnerability of the f2fs_abort_atomic_write() function in the fs/f2fs/segment.c module of the F2FS file system in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the f2fsabortatomicwrite function in the fs/f2fs/segment.c module of the F2FS file system in the Linux operating system is related to synchronization errors. Exploiting this vulnerability can allow an attacker to trigger a service failure...

The vulnerabilities of the `nilfs_relax_pressure_in_lock()` and `nilfs_construct_segment()` functions in the Linux operating system allow attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerabilities of the nilfsrelaxpressureinlock and nilfsconstructsegment functions in the Linux operating system are related to the repeated use of previously released memory. Exploiting these vulnerabilities could allow an attacker to compromise the confidentiality, integrity, and...