Adobe's APSB26-163 bulletin fixes more than 30 vulnerabilities in its Content Credentials Rust SDK, C2PA Tool and JS SDK. Adobe rates the worst, a server-side request forgery flaw, 8.6 and most others 7.5, and says it knows of no exploits in the wild.

Correction (Oct 14): An earlier version said Adobe's Content Credentials update covered six CVEs, five of them certificate-validation flaws. Adobe's APSB26-163 bulletin fixes more than 30 vulnerabilities, the worst rated 8.6 by Adobe, and four of the six CVEs we listed are certificate-validation flaws.
Adobe says it is not aware of exploits in the wild for any of the issues.
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CISA says it added Linux kernel flaw CVE-2026-46300 to its Known Exploited Vulnerabilities catalog on Oct. 28, with a federal deadline of Oct. 31 and forensic triage required. CISA says it can be chained with two PHP flaws to implant webshells and run commands as root.
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