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CVE-2026-33248

🗓️ 25 Mar 2026 20:18:28Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 30 Views

Via crafted RDN patterns, NATS Server mTLS verify and map could bypass authentication; fixed in 2.11.15 and 2.12.6; review CA issuing practices.

Related
Packages
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Family
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cvelist
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CVE-2026-33248 NATS has mTLS verify_and_map authentication bypass via incorrect Subject DN matching
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github
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NATS has mTLS verify_and_map authentication bypass via incorrect Subject DN matching
24 Mar 202621:51
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mend
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CVE-2026-33248
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nvd
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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Debian12allnats-server2.9.10-1nats-server_2.9.10-1_all.deb
Debian13allnats-server2.10.27-1nats-server_2.10.27-1_all.deb
Debian14allnats-server2.12.6-1nats-server_2.12.6-1_all.deb
Debian999allnats-server2.12.6-1nats-server_2.12.6-1_all.deb

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