CVE-2026-23786CWE-367

CVE-2026-23786

Low · published September 14, 2026

CVSS v3.1
2.8
EPSS
0%
Percentile
0.2
In the wild
Unconfirmed
What it is

An issue was discovered in DPU in Samsung Mobile Processor Exynos 1280, 2200, 1380, 1480, 2400, 1580, 2500, 1680, and 2600. A TOCTOU race condition in the Exynos DRM HDR Driver leads to a heap overflow, causing a kernel crash.

The record
Technical detail
CVSS v3.1
2.8 · LOW
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00081 · 0.2th percentile
Weakness
CWE-367 · Time-of-check Time-of-use (TOCTOU) Race Condition
Published
2026-09-14T05:16Z
References (2)
https://semiconductor.samsung.com/support/quality-support/product-security-updates/ · [email protected]https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2026-23786/ · [email protected]
EPSS history
Timeline
  • 15 SEP 03:20Z
    EPSS moved — → 0%
    epss
  • 14 SEP 00:00Z
    An issue was discovered in DPU in Samsung Mobile Processor Exynos 1280, 2200, 1380, 1480, 2400, 1580, 2500, 1680, and 2600
    cvelistv5