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CVE-2026-63829: Linux 3.16
CVE-2026-63829. CVSS 3.1 base score 8.8 (HIGH, Source advisory). EPSS 0.00127 (percentile 0.02137), scored 15-Oct-2026.
Affected technology
Linux · b57708add31494175be741ed3fd24023b50c3423 to before 19275943d8fe903eb7b9aa53e380e41efd042ada, b57708add31494175be741ed3fd24023b50c3423 to before 866b0f5ae599490bd496fd84581c68ac8b94e6af, b57708add31494175be741ed3fd24023b50c3423 to before 92b766fc55156e0da2ecd0c2302c971118f8a229, b57708add31494175be741ed3fd24023b50c3423 to before e54c05ed3d9c28733fb9e5837219aca3691defa3, b57708add31494175be741ed3fd24023b50c3423 to before 9831bc9ecb402957810c2045c663fbfe9b09e296, b57708add31494175be741ed3fd24023b50c3423 to before 1697957eb0971d420dde42862b88eb43506a1105, b57708add31494175be741ed3fd24023b50c3423 to before 47b5d3d506609b08b2e1f7c14f0b681a1953d572, b57708add31494175be741ed3fd24023b50c3423 to before 8165f7ff57d9667d2bb477ef6af83ede7fed4ad7
Linux
Linux · 3.16
Linux
Component: Not specified by the source
File: include/net/rtnetlink.h, net/core/rtnetlink.c, net/ipv4/ip_gre.c
Attack conditions (Source advisory, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 8.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 35.2 /100 (P4)
- CVSS 3.1
- 8.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00127 · percentile 0.02137 · 2026-10-15
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-16 16:55:38.548135+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-63829.html