What is CVE-2023-26497?

CVE-2023-26497 is a high-severity vulnerability in Samsung Exynos_1080, classified under Out-of-bounds Write. CVSS score: 8.6/10. Published 2023-03-21.

How severe is CVE-2023-26497?

High severity. CVSS v3 base score is 8.6 out of 10.

Buffer overflow in Samsung Exynos_1080

CVE-2023-26497

An issue was discovered in Samsung Baseband Modem Chipset for Exynos Modem 5123, Exynos Modem 5300, Exynos 980, Exynos 1080, and Exynos Auto T5125. Memory corruption can occur when processing Session Description Negotiation for Video Confi…

Vulnerability class: Buffer Overflow

EPSS: 0.241 (97.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H.

Affected products

Samsung Exynos_1080
Samsung Exynos_1080_firmware
Samsung Exynos_980
Samsung Exynos_980_firmware
Samsung Exynos_auto_t5123
Samsung Exynos_auto_t5123_firmware
Samsung Exynos_modem_5123
Samsung Exynos_modem_5123_firmware
Samsung Exynos_modem_5300
Samsung Exynos_modem_5300_firmware

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

cve@mitre.org (Product)
cve@mitre.org (Product)
cve@mitre.org (Vendor Advisory)

Frequently asked questions

What is CVE-2023-26497?: CVE-2023-26497 is a high-severity vulnerability in Samsung Exynos_1080, classified under Out-of-bounds Write. CVSS score: 8.6/10. Published 2023-03-21.
How severe is CVE-2023-26497?: High severity. CVSS v3 base score is 8.6 out of 10.