Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013471)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013471 advisory. In the Linux kernel, the following vulnerability has been resolved: net/sched: actmirred: use the backlog for mirred ingress The test Davide added in commit...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011358)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011358 advisory. In the Linux kernel, the following vulnerability has been resolved: net/sched: actmirred: use the backlog for mirred ingress The test Davide added in commit...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-012969)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-012969 advisory. In the Linux kernel, the following vulnerability has been resolved: net/sched: actmirred: don't override retval if we already lost the skb If we're redirecting the...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011355)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011355 advisory. In the Linux kernel, the following vulnerability has been resolved: net/sched: actmirred: don't override retval if we already lost the skb If we're redirecting the...

CERTFR-2026-ACT-018

creationtimestamp| type| source ---|---|--- 2026-04-20 12:26:09+00:00| seen| https://bsky.app/profile/cert-fr.bsky.social/post/3mjwhnnjfjr2y 2026-04-20 13:39:09+00:00| seen| https://bsky.app/profile/infosecfr.skyfleet.blue/post/3mjwlq7lk6a2i...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007242)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007242 advisory. In the Linux kernel, the following vulnerability has been resolved: net/sched: actmirred: use the backlog for mirred ingress The test Davide added in commit...

PowMix botnet targets Czech workforce

Cisco Talos discovered an ongoing malicious campaign, operating since at least December 2025, affecting a broader workforce in the Czech Republic with a previously undocumented botnet we call "PowMix." PowMix employs randomized command-and-control C2 beaconing intervals, rather than persistent...

CVE-2025-50671

CVE-2025-50671 describes a buffer overflow in D-Link DI-8003 firmware (16.07.26A1) caused by improper bounds checking in the /xwgl_ref.asp endpoint. An attacker can trigger by sending crafted HTTP GET requests with excessively long values for parameters such as name, en, user_id, shibie_name, tim...

CERTFR-2026-ACT-015

creationtimestamp| type| source ---|---|--- 2026-04-07 14:41:37+00:00| seen| https://bsky.app/profile/infosecfr.skyfleet.blue/post/3mivz5ulz6q2n 2026-04-12 02:57:19+00:00| seen| https://bsky.app/profile/infosecfr.skyfleet.blue/post/3mjbe4yzibh2t...

OpenClaw: Sandbox file operations use check-then-act, bypassing fd-based TOCTOU defenses

Summary Sandbox file operations use check-then-act, bypassing fd-based TOCTOU defenses Current Maintainer Triage - Status: narrow - Normalized severity: medium - Assessment: Released workspace-only applypatch remove and mkdir operations were still check-then-act, but the draft overstates scope by...

GHSA-RM5C-4RMF-VVHW OpenClaw: Sandbox file operations use check-then-act, bypassing fd-based TOCTOU defenses

Summary Sandbox file operations use check-then-act, bypassing fd-based TOCTOU defenses Current Maintainer Triage - Status: narrow - Normalized severity: medium - Assessment: Released workspace-only applypatch remove and mkdir operations were still check-then-act, but the draft overstates scope by...

GO-2026-4891 act: Unrestricted set-env and add-path command processing enables environment injection in github.com/nektos/act

act: Unrestricted set-env and add-path command processing enables environment injection in github.com/nektos/act...

GO-2026-4890 act: actions/cache server allows malicious cache injection in github.com/nektos/act

act: actions/cache server allows malicious cache injection in github.com/nektos/act...

Architectural Implications of the UK Cyber Security and Resilience Bill

The UK Cyber Security and Resilience CS&R Bill represents the most significant reform of UK cyber legislation since the Network and Information Systems NIS Regulations 2018. While existing analysis has addressed the Bill's regulatory requirements, there is a critical gap in guidance on the...

PT-2026-29937

act: actions/cache server allows malicious cache injection in github.com/nektos/act...

PT-2026-29938

act: Unrestricted set-env and add-path command processing enables environment injection in github.com/nektos/act...

SUSE CVE-2026-34042

act is a project which allows for local running of github actions. Prior to version 0.2.86, act's built in actions/cache server listens to connections on all interfaces and allows anyone who can connect to it including someone anywhere on the internet to create caches with arbitrary keys and...

CVE-2026-34041

act is a project which allows for local running of github actions. Prior to version 0.2.86, act unconditionally processes the deprecated ::set-env:: and ::add-path:: workflow commands, which was disabled due to environment injection risks. When a workflow step echoes untrusted data to stdout, an...

CVE-2026-34042

act is a project which allows for local running of github actions. Prior to version 0.2.86, act's built in actions/cache server listens to connections on all interfaces and allows anyone who can connect to it including someone anywhere on the internet to create caches with arbitrary keys and...

CVE-2026-34042 act: actions/cache server allows malicious cache injection

act is a project which allows for local running of github actions. Prior to version 0.2.86, act's built in actions/cache server listens to connections on all interfaces and allows anyone who can connect to it including someone anywhere on the internet to create caches with arbitrary keys and...