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CVE-2025-12899

🗓️ 31 Jan 2026 09:12:56Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 7 Views

Zephyr network stack misclassifies IPv4 ICMP type 128 as ICMPv6 Echo Request, causing out-of-bounds memory read and information leak.

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Refs
ReporterTitlePublishedViews
Family
CNNVD
Zephyr security vulnerabilities
30 Jan 202600:00
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CVE-2025-12899
30 Jan 202605:34
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CVE-2025-12899 net: icmp: Out of bound memory read
30 Jan 202605:34
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EUVD
EUVD-2025-206577
30 Jan 202605:34
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CVE-2025-12899
30 Jan 202606:16
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PT-2026-5379
30 Jan 202600:00
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CVE-2025-12899 net: icmp: Out of bound memory read
30 Jan 202605:34
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31 Jan 2026 09:12Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.16.5
EPSS0.00021
SSVC
7