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CVE-2026-74655: Linux 6.3
CVE-2026-74655. CVSS 3.1 base score 8.8 (HIGH, Source advisory). EPSS 0.00175 (percentile 0.06503), scored 13-Oct-2026.
Affected technology
Linux · 2aaa43c7077833301c237684cd7bc9ae5e3dec95 to before 1606abb7ce8c0cfef98c7e556b83c14e5d73c1bf, 2aaa43c7077833301c237684cd7bc9ae5e3dec95 to before 313ae287442e5e8d3f7b53b73f37d384bda072d0, 2aaa43c7077833301c237684cd7bc9ae5e3dec95 to before 1c31e2377f4c1bb110ca7f6e597b2253a7440c37, 2aaa43c7077833301c237684cd7bc9ae5e3dec95 to before b1801c0d40f62778b613334de5840aba10a564d5, 2aaa43c7077833301c237684cd7bc9ae5e3dec95 to before e3c04834ae1ab5e9cfbe8ac54ec734aa4774249d
Linux
Linux · 6.3
Linux
Component: Not specified by the source
File: drivers/tty/serial/qcom_geni_serial.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
- 0.00175 · percentile 0.06503 · 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-2026-74655.html