SecurityHorrors

Stories you never want to feel on your own skin

New 22 May 2026

Megalodon: 5,561 Repos Swallowed in Six Hours

TLDR and details on the Megalodon supply chain attack mass-backdooring GitHub repositories via malicious CI/CD workflow commits.

22 May 2026

Chromium: The Tab That Never Really Closed

TLDR and details on a Chromium vulnerability allowing attackers to run JavaScript in the background even after the browser is closed.

22 May 2026

BIND 9: Three Cracks in the Resolver Wall

TLDR and affected version summary for three BIND 9 DNS resolver vulnerabilities causing denial of service via high CPU usage.

22 May 2026

Drupal: The Postgres Backdoor Query

TLDR and affected version summary for CVE-2026-9082, a SQL injection vulnerability in Drupal affecting PostgreSQL deployments.

20 May 2026

GitHub: The Extension That Opened the Vault

TLDR and impact summary for the GitHub internal repository breach caused by a malicious VS Code extension installed by a GitHub developer.

20 May 2026

Composer: Tokens Spilled on the CI Stage

TLDR and affected version summary for CVE-2026-45793, a Composer vulnerability that may expose GitHub authentication tokens in CI logs.

20 May 2026

NGINX njs: One Overflow to Crash Them All

TLDR and affected version summary for CVE-2026-8711, a heap buffer overflow in NGINX JavaScript (njs) that can crash workers and may allow RCE.

19 May 2026

Mini Shai-Hulud: 639 Packages Deep and Still Burrowing

TLDR and affected package summary for the latest wave of the Mini Shai-Hulud npm supply-chain campaign targeting antv and echarts-for-react.