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CVE-2026-64564: Linux 2.6.25
CVE-2026-64564. CVSS 3.1 base score 9.8 (CRITICAL, Source advisory). EPSS 0.01411 (percentile 0.72172), scored 15-Oct-2026.
Affected technology
Linux · 42e30bf3463cd37d73839376662cb79b4d5c416c to before a9ce31be4cb1a5dd82b3e0a1d0c3e7cbdcd31293, 42e30bf3463cd37d73839376662cb79b4d5c416c to before a63afa1f9b12d5293cbe0b77fd45dc0632533a13, 42e30bf3463cd37d73839376662cb79b4d5c416c to before 2b324ba3494ae958cba16a453e3e71489b4de7fc, 42e30bf3463cd37d73839376662cb79b4d5c416c to before fedeb4468987bcaff85fe3061de5ae052d414740, 42e30bf3463cd37d73839376662cb79b4d5c416c to before 74e8f3e7114f0e26d1b2c4c048044db9fcc27603, 42e30bf3463cd37d73839376662cb79b4d5c416c to before 85aca407c560aba81b5ce9d3d6cf94c74077d19b, 42e30bf3463cd37d73839376662cb79b4d5c416c to before d136b29bf91dd8e3161281b87de597b7311d9462, 42e30bf3463cd37d73839376662cb79b4d5c416c to before 9b2854f86f0b56e9027d68e7a3fc909d1a9b566f
Linux
Linux · 2.6.25
Linux
Component: Not specified by the source
File: net/sctp/sm_make_chunk.c
Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 9.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 39.6 /100 (P4)
- CVSS 3.1
- 9.8 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.01411 · percentile 0.72172 · 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-2026-64564.html