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Cyber

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Cyber ·

Complete Kernel Recipes videos published

The complete set of videos from the recently concluded Kernel Recipes conference has been published, accompanied by caricatures of attendees and speakers by Frank Tizzoni.

Cyber ·

USN-8817-3: Linux kernel vulnerabilities for AWS

A security notice published on September 30, 2026 reports flaws in the Linux kernel and Arm processors. The update fixes issues that could allow memory protections to be bypassed or systems to be compromised.

Cyber ·

USN-8818-5: Linux kernel flaws on NVIDIA Tegra

A security notice published on September 30, 2026 reports Linux kernel and Arm processor flaws, including risks of bypassing memory protections or escalating privileges.

Cyber ·

Ukrainian warning cites DarkSword in iOS and Android attacks

Published on September 30, 2026, the warning attributed to Ukraine’s SSSCIP says the DarkSword malware, described as a fast-attack type targeting iPhones, is part of a wave of attacks against iOS and Android devices.

Cyber ·

Wednesday security updates

On September 30, 2026, Linux distributions announced updates for numerous packages. The bulletin lists affected projects but gives no vulnerability details or severity ratings.

Cyber ·

USN-8853-1: OpenSBI vulnerability

A security notice published on September 30, 2026 reports incorrect index validation in requests to the SBI PMU extension, which could allow denial of service.

Cyber ·

CVE-2026-95616: denial-of-service flaw in Apache WSS4J

A September 30, 2026 bulletin reports an integer overflow in WSS4J DER parsing that could enable unauthenticated denial of service. Check the affected versions and verify details in the original advisory.

Cyber ·

CVE-2026-92899: Apache WSS4J flaw

A notice published on September 30, 2026 describes how differing Base64 representations of a Nonce can bypass UsernameToken replay protection in Apache WSS4J. The stated severity is moderate.

Cyber ·

CVE-2026-92121: WSS4J signature-check flaw

An alert published on September 30, 2026 reports that Apache WSS4J streaming mode may leave an internal signed-content flag enabled after an STR-Transform reference. The stated severity is moderate.

Cyber ·

CVE-2026-89238: Apache WSS4J flaw

A notice published on September 30, 2026, reports that confusion among EncryptedHeader child elements may cause Apache WSS4J to treat attacker-controlled content as a decrypted header.

Cyber ·

Apache WSS4J flaw bypasses SAML authentication

A notice published on September 30, 2026 reports that a flaw in Apache WSS4J’s DOM processor may let unauthenticated remote attackers forge authenticated SOAP messages. The alert rates the severity as important and lists affected versions.

Cyber ·

CVE-2026-87830: Apache WSS4J streaming validation flaw

A notice published on September 30, 2026 reports that certain XPath expressions may fail to match elements during StAX validation of WS-SecurityPolicy. The stated severity is low; check the affected versions and verify details in the original notice.

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