Mmastodon TechnologyCybersecurity first seen 1 d ago, last 1 d ago, peak #11

Samsung Exynos modems flagged over SIP vulnerability

Original: 🚨 EUVD-2026-117271 📊 Score: n/a 📦 Product: Exynos Modem 5300, Exynos 1080, Exynos 9110 (+2 more) 🏢 Vendor: Samsung Semic

A vulnerability tracked as EUVD-2026-117271 affects several Samsung Exynos products, including the Exynos Modem 5300, Exynos 1080 and Exynos 9110. The flaw sits in the IMS stack, where improper handling of SIP packets leads to an incorrect access control issue. Samsung Semiconductor's advisory was updated on 5 November 2026, though no severity score has been assigned yet.

Why now: Exynos modem flaws draw attention because they can affect mobile devices that rely on Samsung chipsets.

Samsung SemiconductorExynos Modem 5300Exynos 1080Exynos 9110EUVD-2026-117271

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Evidence

• 🚨 EUVD-2026-117271 📊 Score: n/a 📦 Product: Exynos Modem 5300, Exynos 1080, Exynos 9110 (+2 more) 🏢 Vendor: Samsung Semiconductor 📅 Updated: 2026-11-05 📝 In IMS stack, improper handling of SIP packets leads to Incorrect_Access_Control vulnerability 🔗 https://… · EUVD_Bot

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