CVE-2026-101302 (GCVE-0-2026-101302)

Vulnerability from cvelistv5 – Published: 2026-10-15 06:53 – Updated: 2026-10-15 13:55
VLAI
Title
Remote DoS via receive-side kernel TLS
Summary
TLS 1.3 embeds the actual record type as the last non-zero byte of the decrypted payload, optionally followed by zero padding. The code which searches for the inner record type had an off-by-one bug which could be triggered by an invalid frame, leading to an underflow followed by an unconditional NULL pointer dereference, causing a kernel panic. A remote TLS 1.3 peer can send a specially crafted record to trigger a kernel panic, resulting in a Denial of Service (DoS).
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 13:54 UTC
CWE
Assigner
freebsd CNA under the mitre root
CNA scorecard D 60/100 over 69 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
FreeBSD FreeBSD Affected: 15.1-RELEASE , < p4 (release)
Affected: 15.0-RELEASE , < p14 (release)
Affected: 14.5-RELEASE , < p1 (release)
Affected: 14.4-RELEASE , < p10 (release)
guessed Create a notification for this product.
Date Public
2026-09-29 20:30
Show details on NVD website

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