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CVE-2026-66022 affects the QEMU package on Amazon Linux 2. The technical flaw, affected QEMU components, attack vector, and precise vulnerable version range are currently not available. Upstream QEMU fixes are identified in versions 11.0.4 and 11.1.0-rc2.
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What an attacker gets, and what they’ve been doing with it.
Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
4 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A vulnerability covered by Amazon Linux advisory ALAS-2026-3934 for QEMU-related packages. The supplied CVSS v3 vector describes local exploitation with low complexity, no required privileges or user interaction, and high confidentiality and availability impacts but no integrity impact. The underlying flaw and technical exploitation mechanism are not described.
A vulnerability addressed by the Oracle Linux 9 QEMU-related security update ELSA-2026-500245.
An Important-severity QEMU vulnerability affecting the QEMU package in Amazon Linux 2. Amazon Linux rates it CVSS 7.8 (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H), indicating local access, low privileges, high complexity, and potential high impact to confidentiality, integrity, and availability across a changed security scope.
An unpatched vulnerability identified as CVE-2026-66022 affecting Debian Linux 11.0, 12.0, and 13.0. The supplied content provides no vulnerability-type or impact details.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.