Issue no. 42 · The security zine
Security is all about context.
Practical security thinking for systems that increasingly write, deploy, and operate themselves. Fewer buzzwords. Better evidence. Occasional memes.
CVE-2026-103360 IBM Langflow OSS★CVE-2026-104334 IBM Langflow OSS★CVE-2026-104335 IBM Langflow OSS★CVE-2026-106471 Red Hat Red Hat Satellite 6★CVE-2026-20328 Cisco Cisco License On-Prem★CVE-2026-76268 Splunk Splunk Enterprise★CVE-2026-76453 Cisco Cisco NX-OS Software★CVE-2026-76454 Cisco Cisco License On-Prem★CVE-2026-76458 Cisco Cisco NX-OS Software★CVE-2026-76459 Cisco Cisco NX-OS SoftwarePatch forecast · Oct 7
Known-exploited vulnerabilities are in the wild. Patch like it is raining.
Field report · sweep 03 · 52 contacts on the board
Advisory desk
Known exploitation already skipped the prioritization meeting.
IBM Langflow OSS
Langflow OSS releases 1.0.0 through 1.12.2 let a remote authenticated attacker read sensitive files through improper restriction of a pathname to its intended directory. IBM rates it high at CVSS 8.1.
IBM Langflow OSS
Langflow OSS releases 1.0.0 through 1.12.2 let a remote, unauthenticated attacker execute arbitrary code through an improperly constrained code generation path. IBM rates it critical at CVSS 9.8.
IBM Langflow OSS
Langflow OSS releases 1.0.0 through 1.12.2 let a remote authenticated attacker execute arbitrary code through improper access control. IBM rates it high at CVSS 8.8.
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For the work after the scanner finishes yelling.
A field guide to agentic vulnerability management (with an actual off switch)
A practical operating model for introducing agents without confusing automation, authority, and accountability.
Finding vulnerabilities is getting cheaper. The backlog has noticed.
AI compresses the cost of discovery, but the expensive parts of vulnerability management still begin after the finding exists.
The vulnerability ticket is an interface, not a filing cabinet
A useful vulnerability record should help an owner decide and act—not merely preserve scanner output.
exhibit A: the backlog