CVE-2023-26072: samsung exynos_1080_firmware Out-of-bounds Write
Vulnerability summary
CVE-2023-26072 is a critical (CVSS 9.8) Out-of-bounds Write vulnerability in samsung exynos_1080_firmware. EPSS estimates a 1.11% chance of exploitation in the next 30 days, higher than 65.5% of scored vulnerabilities. 1 public exploit is recorded.
Timeline
- 13-03-2023PublishedVulnerability first disclosed.
- 03-03-2025Last modifiedVulnerability information updated.
Description
An issue was discovered in Samsung Mobile Chipset and Baseband Modem Chipset for Exynos 850, Exynos 980, Exynos 1080, Exynos 1280, Exynos 2200, Exynos Modem 5123, Exynos Modem 5300, and Exynos Auto T5123. A heap-based buffer overflow in the 5G MM message codec can occur due to insufficient parameter validation when decoding the Emergency number list.
CVSS metrics
2 scores · 2 sources · 1 version- CVE.orgCNA7.6HighCVSS:3.1/AC:L/AV:N/A:H/C:L/I:L/PR:L/S:U/UI:NDiffers
EPSS trend
Probability
1.11%
Chance of exploitation in the next 30 days
Percentile
66%
Versus all other CVEs
30-day change
0.00 pp
From 1.11% on 19-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (project-zero.issues.chromium.org)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Samsung9 products
- exynos_1080_firmwarena
- exynos_1280_firmwarena
- exynos_2200_firmwarena
- exynos_850_firmwarena
- exynos_980_firmwarena
1 vendor · 9 products