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CVE-2026-74714: Linux 5.15
CVE-2026-74714. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.00126 (percentile 0.02014), scored 13-Oct-2026.
Affected technology
Linux · 04c7820b776f1c4b48698574c47de9e940d368e8 to before cc0295f89296ed351fc4b0b48fee887ba02c5d24, 04c7820b776f1c4b48698574c47de9e940d368e8 to before ddbe966b5d1fe212ada749bc3d0b410f1a7dea74, 04c7820b776f1c4b48698574c47de9e940d368e8 to before 7d2b60a4bc0499f62ff8520af6309bbe170882fd, 04c7820b776f1c4b48698574c47de9e940d368e8 to before cefcbbe20846a45f9a7dae868f7ef1000953e2df, 04c7820b776f1c4b48698574c47de9e940d368e8 to before 97e74d3e45d653c07c2d406fc530a9bbe3df8396, 04c7820b776f1c4b48698574c47de9e940d368e8 to before e5fd3f514e27db1f05fbd72ba615d74941e23c51
Linux
Linux · 5.15
Linux
Component: Not specified by the source
File: net/ipv4/tcp_ipv4.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 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 31.2 /100 (P4)
- CVSS 3.1
- 7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00126 · percentile 0.02014 · 2026-10-13
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-14 15:56:36.793806+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-74714.html