EUVD-2026-26580

In the Linux kernel, the following vulnerability has been resolved: drm/i915/dsi: Don't do DSC horizontal timing adjustments in command mode Stop adjusting the horizontal timing values based on the compression ratio in command mode. Bspec seems to be telling us to do this only in video mode, and...

EUVD-2026-26511

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix use-after-free of sbi in f2fscompresswriteendio In f2fscompresswriteendio, decpagecountsbi, type can bring the F2FSWBCPDATA counter to zero, unblocking f2fswaitonallpages in f2fsputsuper on a concurrent unmount CPU. The...

CPU exhaustion during message encoding due to O(n²) name compression

During message encoding, hickory-proto's BinEncoder stores pointers to labels that are candidates for name compression in a Vec. The name compression logic then searches for matches with a linear scan. A malicious message with many records can both introduce many candidate labels, and invoke this...

RUSTSEC-2026-0119 CPU exhaustion during message encoding due to O(n²) name compression

During message encoding, hickory-proto's BinEncoder stores pointers to labels that are candidates for name compression in a Vec. The name compression logic then searches for matches with a linear scan. A malicious message with many records can both introduce many candidate labels, and invoke this...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the drm i915 dsi driver performing DSC level timing adjustments in command mode, which may result in a...

UBUNTU-CVE-2026-6533

Dissection engine LZ77 decompression crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service...

CVE-2026-6535

Wireshark contains a vulnerability CVE-2026-6535 in its dissection engine where a zlib decompression crash is triggered by improper control of sequential memory allocation. Affected versions are Wireshark 4.6.0–4.6.4 and 4.4.0–4.4.14, leading to denial of service. The issue is described in the CV...

[SECURITY] Fedora 44 Update: openvpn-2.7.3-1.fc44

OpenVPN is a robust and highly flexible tunneling application that uses all of the encryption, authentication, and certification features of the OpenSSL library to securely tunnel IP networks over a single UDP or TCP port. It can use the Marcus Franz Xaver Johannes Oberhumers LZO library for...

Amazon Linux 2023 : python3-jwcrypto (ALAS2023-2026-1590)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1590 advisory. JWCrypto implements JWK, JWS, and JWE specifications using python-cryptography. Prior to 1.5.7, an unauthenticated attacker can exhaust server memory by sending crafted JWE tokens with ZIP compression...

JLSEC-2026-285

A flaw was found in libXpm. When processing files with .Z or .gz extensions, the library calls external programs to compress and uncompress files, relying on the PATH environment variable to find these programs, which could allow a malicious user to execute other programs by manipulating the PATH...

[SECURITY] Fedora 43 Update: openvpn-2.6.20-1.fc43

OpenVPN is a robust and highly flexible tunneling application that uses all of the encryption, authentication, and certification features of the OpenSSL library to securely tunnel IP networks over a single UDP or TCP port. It can use the Marcus Franz Xaver Johannes Oberhumers LZO library for...

Oracle Linux 8 : go-toolset:ol8 (ELSA-2026-10704)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-10704 advisory. delve 1.25.2-1.0.1 - Disable DWARF compression which has issues Alex Burmashev 1.25.2-1 - Update to Delve 1.25.2 Sync from CentOS Stream 9 - Related:...

Medoid Prototype Alignment for Cross-Plant Unknown Attack Detection in Industrial Control Systems

Deploying an intrusion detector trained in one industrial plant to another remains difficult because Industrial Control System ICS traffic is highly site-dependent, labels are scarce, and unseen attacks often appear after deployment. To address this challenge, this paper introduces a medoid...

JLSEC-2026-260 Issue summary: A TLS 1.3 connection using certificate compression can be forced to allocate a...

Issue summary: A TLS 1.3 connection using certificate compression can be forced to allocate a large buffer before decompression without checking against the configured certificate size limit. Impact summary: An attacker can cause per-connection memory allocations of up to approximately 22 MiB and...

go-toolset:ol8 security update

delve 1.25.2-1.0.1 - Disable DWARF compression which has issues Alex Burmashev 1.25.2-1 - Update to Delve 1.25.2 Sync from CentOS Stream 9 - Related: RHEL-121223 golang 1.25.9-1 - Update to Go 1.25.9 fips-2 - Resolves: RHEL-169932 1.25.7-2 - Update to Go 1.25.8 fips-1 - Resolves: RHEL-156551...

[SECURITY] Fedora 44 Update: nginx-mod-brotli-1.0.0~rc-7.fc44

NGINX module for Brotli compression...

openSUSE 16 Security Update : haproxy (openSUSE-SU-2026:20618-1)

The remote openSUSE 16 host has a package installed that is affected by a vulnerability as referenced in the openSUSE- SU-2026:20618-1 advisory. Security issue: - CVE-2026-33555: Request smuggling via HTTP/3 parser desynchronization bsc1262103. - bug in SLZ compression bsc1261626. Tenable has...

Fedora 42 : rpki-client (2026-f7b4693f9d)

The remote Fedora 42 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-f7b4693f9d advisory. rpki-client 9.8 - Various refactoring for improved compatibility with various libcrypto implementations and in CA/BGPsec certificate handling. - Fixed an...

Security update for haproxy (moderate)

openSUSE security update: security update for haproxy ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20618-1 Rating: moderate References: bsc1261626 bsc1262103 Cross-References: CVE-2026-33555 CVSS scores: CVE-2026-33555 SUSE : 4...

OPENSUSE-SU-2026:20618-1 Security update for haproxy

This update for haproxy fixes the following issues: Security issue: - CVE-2026-33555: Request smuggling via HTTP/3 parser desynchronization bsc1262103. - bug in SLZ compression bsc1261626...