Digest · Friday
Security digest: May 1, 2026
1 known exploited (cisa kev) addition and 2 critical advisories.
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Take stock
- Do you run any of these? Linux Kernel. They are being exploited in the wild (CISA KEV). Patch or mitigate if you do; CISA’s federal deadline is 2026-05-15.
- Maven: 2 critical advisories (
org.apache.mina:mina-core). Check withmvn dependency:tree -Dincludes=<groupId>:<artifactId>. - None of it touches your stack? Then there is nothing to do today. That is a result, not a failure to read carefully.
Known exploited (CISA KEV) 1
Added to CISA’s catalog on this day: confirmed exploitation in the wild. Due date = CISA’s deadline for US federal agencies.
| CVE | Product and flaw | CISA due |
|---|---|---|
| CVE-2026-31431 | Linux Kernel Linux Kernel Incorrect Resource Transfer Between Spheres Vulnerability | 2026-05-15 |
Critical advisories by ecosystem 2
GitHub-reviewed advisories rated critical, published this day (Pacific time).
Maven 2
Check: mvn dependency:tree -Dincludes=<groupId>:<artifactId>
- Apache MINA vulnerable to Deserialization of Untrusted Data (CVE-2026-41635 Incomplete Fix) CVE-2026-42779 CVSS 9.8 Critical
org.apache.mina:mina-core>= 2.1.0, < 2.1.12 → fixed in 2.1.12;org.apache.mina:mina-core>= 2.2.0, < 2.2.7 → fixed in 2.2.7 - Apache MINA vulnerable to Deserialization of Untrusted Data (CVE-2026-41409 Incomplete Fix) CVE-2026-42778 CVSS 9.8 Critical
org.apache.mina:mina-core>= 2.1.0, < 2.1.12 → fixed in 2.1.12;org.apache.mina:mina-core>= 2.2.0, < 2.2.7 → fixed in 2.2.7