RHSA-2026:54071 Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update

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RHSA-2026:54070 Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update

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RHSA-2026:53846 Red Hat Security Advisory: isns-utils security update

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RHSA-2026:53454 Red Hat Security Advisory: thunderbird security update

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RHSA-2026:53453 Red Hat Security Advisory: thunderbird security update

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RHSA-2026:53444 Red Hat Security Advisory: thunderbird security update

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RHSA-2026:53412 Red Hat Security Advisory: opentelemetry-collector security update

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RHSA-2026:53365 Red Hat Security Advisory: fence-agents security update

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RHSA-2026:53363 Red Hat Security Advisory: fence-agents security update

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RHSA-2026:51036 Red Hat Security Advisory: OpenShift Container Platform 4.22.9 packages and security update

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CLSA-2026-1786527009 TuxCare security update for guzzlehttp/psr7 (5 CVEs)

TuxCare rebuilt guzzlehttp/psr7 to address 5 CVEs. Fixed in 1.1.0-p1+tuxcare...

ShieldBreak Zero-Day PoC Claims Microsoft Defender Patch Bypass With SYSTEM Access

The security researcher going by the name Chaotic Eclipse aka INFINITE NIGHTMARE, MSNightmare, and Nightmare-Eclipse has released a proof-of-concept PoC for a new Microsoft zero-day called ShieldBreak. The vulnerability, rooted in Microsoft Defender for Windows, demonstrates a patch bypass for...

CLSA-2026-1786515832 TuxCare security update for aiohttp (3 CVEs)

TuxCare rebuilt aiohttp to address 3 CVEs. Fixed in 3.8.6.post9+tuxcare...

CVE-2025-15687

CVE-2025-15687 affects Open5GS up to version 2.7.6, specifically the SMF Diameter Gx Credit-Control-Answer Handler function smf_gx_cca_cb. The issue is described as a manipulation that results in a denial of service, with remote-launch potential. Public exploit exists according to the description...

MINI-86F4-8WGX-95GX

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MINI-8WQM-QMP7-74W9

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MINI-6WM8-G75Q-CMM4

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MINI-QW8P-VJ64-HMWX

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[SECURITY] Fedora 43 Update: clamav-1.4.6-1.fc43

Clam AntiVirus is an anti-virus toolkit for UNIX. The main purpose of this software is the integration with mail servers attachment scanning. The package provides a flexible and scalable multi-threaded daemon, a command line scanner, and a tool for automatic updating via Internet. The programs ar...

EUVD-2026-57008

cJSON versions 1.5.0 through 1.7.19 contain an incorrectly-resolved name or reference vulnerability in the decodepointerinplace function within cJSONUtils.c that allows unauthenticated attackers to cause JSON Patch operations to target wrong object keys by supplying crafted JSON Pointer escape...