CVE-2023-26498

CRITICAL 9.8CVE-2023-26498 · Published 23/03/2023 · updated 17/06/2026

In short

CVE-2023-26498 is a CRITICAL (CVSS 9.8) vulnerability.
Chance of exploitation in the next 30 days (EPSS): 21.4%, higher than 97.6% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
—	No affected product versions are listed for this vulnerability yet.

Description

An issue was discovered in Samsung Baseband Modem Chipset for Exynos Modem 5123, Exynos Modem 5300, Exynos 980, Exynos 1080, Exynos Auto T5126. Memory corruption can occur due to improper checking of the number of properties while parsing the chatroom attribute in the SDP (Session Description Protocol) module.

References

semiconductor.samsung.com/processor/mobile-processor · Product
semiconductor.samsung.com/processor/modem · Product
semiconductor.samsung.com/support/quality-support/product-security-updates · Vendor Advisory

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