[UPDATE] [high] MariaDB: Multiple vulnerabilities allow unspecified attack

A remote, anonymous attacker can exploit multiple vulnerabilities in MariaDB to conduct an unspecified attack.

CSIRTS triage

What: Multiple vulnerabilities allow unspecified attack.
Who is affected: A remote, anonymous attacker can exploit these vulnerabilities.
Urgency: Remediation is urgent due to the high severity of the vulnerabilities.
Action: Update to the latest version of MariaDB to mitigate the vulnerabilities.

AI-assisted analysis generated from the source advisory — verify against the original.

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EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2026-481630.91% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 58% of all EPSS-scored CVEs.
Moderate exploitation riskCVE-2026-481651.5% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 73% of all EPSS-scored CVEs.
Moderate exploitation riskCVE-2026-492611.6% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 74% of all EPSS-scored CVEs.

CVE	CSIRTS overview	External
CVE-2026-48163	coverage & exploitation status	NVD · CVE.org
CVE-2026-48165	coverage & exploitation status	NVD · CVE.org
CVE-2026-49261	coverage & exploitation status	NVD · CVE.org

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.