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Microsoft Security Response CenterCVE-2026-14191

WinRAR / UnRAR RAR5 recovery-volume (.rev) out-of-bounds heap write in RecVolumes5::ReadHeader

Mariner

Read the vendor bulletin Get alerts for azl3 clamav 1.5.2-3 on Azure Linux
7.8CVSS out of 10High severity
Scope

What the vendor says is affected

  • azl3 clamav 1.5.2-3 on Azure Linux 3.0
Timeline

When this advisory changed

  1. Published by Microsoft Security Response Center

    The publication date reported by the vendor.

  2. Updated by Microsoft Security Response Center

    The vendor changed the advisory after it was first published.

  3. Added to SecurityAlert

    We collected the advisory from the official source.

  4. Confirmed at the source

    Our collector saw this advisory during a later source check.

Vulnerabilities

CVEs named in this advisory

CVE-2026-14191View CVSS, KEV, EPSS, and threat context
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