# Samsung Semiconductor Exynos Modem 5400.

Every CVE that names Samsung Semiconductor Exynos Modem 5400 among its affected products, newest first. Vendors and products are as the CNA wrote them.

## Records, newest first

- [Buffer overflow in Samsung Semiconductor Exynos 850 and others](https://agentprime.io/advisories/CVE-2026-48173.md)
  `CVE-2026-48173` · CVE record: Samsung Semiconductor Exynos 850 and 4 more · No CVSS score · Not analysed yet · Published 5 Nov 2026 · Tags: Memory corruption
- [NULL pointer dereference in Samsung Semiconductor Exynos 1280 and others](https://agentprime.io/advisories/CVE-2026-48174.md)
  `CVE-2026-48174` · CVE record: Samsung Semiconductor Exynos 1280 and 4 more · No CVSS score · Not analysed yet · Published 5 Nov 2026 · Tags: Memory corruption
- [Processing a malformed RRC message leads to an out-of-bounds read, resulting in a denial-of-service condition.](https://agentprime.io/advisories/CVE-2026-48175.md)
  `CVE-2026-48175` · CVE record: Samsung Semiconductor Exynos 1280 and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 5 Nov 2026 · Tags: CWE-1285
- [Improper check for unusual conditions in Samsung Semiconductor Exynos 1280 and others](https://agentprime.io/advisories/CVE-2026-48186.md)
  `CVE-2026-48186` · CVE record: Samsung Semiconductor Exynos 1280 and 4 more · No CVSS score · Not analysed yet · Published 5 Nov 2026 · Tags: CWE-754
- [Out-of-bounds write in Samsung Semiconductor Exynos Modem 5300 and others](https://agentprime.io/advisories/CVE-2026-69068.md)
  `CVE-2026-69068` · CVE record: Samsung Semiconductor Exynos Modem 5300 and 1 more · No CVSS score · Not analysed yet · Published 5 Nov 2026 · Tags: Memory corruption
- [Improper array index validation in Samsung Semiconductor Exynos 1280 and others](https://agentprime.io/advisories/CVE-2025-66366.md)
  `CVE-2025-66366` · CVE record: Samsung Semiconductor Exynos 1280 and 4 more · No CVSS score · Not analysed yet · Published 5 Nov 2026 · Tags: CWE-129
- [Improper certificate validation in Samsung Semiconductor Exynos 1080 and others](https://agentprime.io/advisories/CVE-2026-33965.md)
  `CVE-2026-33965` · CVE record: Samsung Semiconductor Exynos 1080 and 4 more · No CVSS score · Not analysed yet · Published 5 Nov 2026 · Tags: Weak cryptography or TLS
- [Out-of-bounds read in Samsung Semiconductor Exynos 850 and others](https://agentprime.io/advisories/CVE-2025-66367.md)
  `CVE-2025-66367` · CVE record: Samsung Semiconductor Exynos 850 and 4 more · No CVSS score · Not analysed yet · Published 5 Nov 2026 · Tags: Memory corruption
- [Processing a malformed RRC Reconfiguration message leads to an out-of-bounds (OOB) access, resulting in a denial-of-service (DoS) condition.](https://agentprime.io/advisories/CVE-2026-33958.md)
  `CVE-2026-33958` · CVE record: Samsung Semiconductor Exynos 1080 and 4 more · No CVSS score · Not analysed yet · Published 5 Nov 2026 · Tags: CWE-1286
- [Infinite loop in Samsung Semiconductor Exynos 850 and others](https://agentprime.io/advisories/CVE-2026-33969.md)
  `CVE-2026-33969` · CVE record: Samsung Semiconductor Exynos 850 and 4 more · No CVSS score · Not analysed yet · Published 5 Nov 2026 · Tags: Denial of service
- [In the Exynos modem's IMS stack, Out of Bound access occurs due to improper validation.](https://agentprime.io/advisories/CVE-2026-33972.md)
  `CVE-2026-33972` · CVE record: Samsung Semiconductor Exynos 1080 and 4 more · No CVSS score · Not analysed yet · Published 5 Nov 2026 · Tags: CWE-1284
- [In the Exynos modem's IMS stack, improper handling of SDP payload leads to a Denial of Service](https://agentprime.io/advisories/CVE-2026-48179.md)
  `CVE-2026-48179` · CVE record: Samsung Semiconductor Exynos 1080 and 4 more · No CVSS score · Not analysed yet · Published 5 Nov 2026 · Tags: CWE-1286
- [A memory corruption vulnerability caused by improper validation of messages](https://agentprime.io/advisories/CVE-2026-48176.md)
  `CVE-2026-48176` · CVE record: Samsung Semiconductor Exynos 1080 and 4 more · No CVSS score · Not analysed yet · Published 5 Nov 2026 · Tags: CWE-1284
- [Improper check for unusual conditions in Samsung Semiconductor Exynos 1080 and others](https://agentprime.io/advisories/CVE-2026-35495.md)
  `CVE-2026-35495` · CVE record: Samsung Semiconductor Exynos 1080 and 4 more · No CVSS score · Not analysed yet · Published 5 Nov 2026 · Tags: CWE-754
- [Improper check for unusual conditions in Samsung Semiconductor Exynos 1080 and others](https://agentprime.io/advisories/CVE-2025-66365.md)
  `CVE-2025-66365` · CVE record: Samsung Semiconductor Exynos 1080 and 4 more · No CVSS score · Not analysed yet · Published 5 Nov 2026 · Tags: CWE-754
- [Improper check for unusual conditions in Samsung Semiconductor Exynos 850 and others](https://agentprime.io/advisories/CVE-2025-66364.md)
  `CVE-2025-66364` · CVE record: Samsung Semiconductor Exynos 850 and 4 more · No CVSS score · Not analysed yet · Published 5 Nov 2026 · Tags: CWE-754

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