Android October security advisory covers framework and system issues

OCTOBER 2026 ARCHIVE | Original source date: 2026-10-06

What was reported

CERT-In note CIVN-2026-0491 lists Android 14, 15, 16, 16-qpr2 and 17 as affected versions. The advisory describes potential privilege escalation, denial of service, information disclosure and arbitrary code execution. Check the October Android security bulletin and device vendor patch availability.

Why it matters

Security teams should compare the affected products and configurations in the primary advisory with their own inventories. The potential impacts listed in an advisory do not imply every installation is affected or that active exploitation has been established.

What to do

Read the official source, check vendor-specific affected versions, prioritize exposed systems and follow validated remediation guidance. This is an archival summary prepared later, not a breaking alert.

Primary source: CERT-In | 2026-10-06 https://www.cert-in.org.in/s2cMainServlet?VLCODE=CIVN-2026-0491&pageid=PUBVLNOTES01