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Fencer Intel
high 7.5

CVE-2026-48179 json

In the Exynos modem's IMS stack, improper handling of SDP payload leads to a Denial of Service

published 7d ago modified yesterday also EUVD-2026-117273

cvss
7.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 18%
public exploits
0
none known

Summary

In the Exynos modem's IMS stack, improper handling of SDP payload leads to a Denial of Service

Patch / fix

  • Samsung Semiconductor Exynos 1080 September 2026
  • Samsung Semiconductor Exynos 9110 September 2026
  • Samsung Semiconductor Exynos Modem 5123 September 2026
  • Samsung Semiconductor Exynos Modem 5300 September 2026
  • Samsung Semiconductor Exynos Modem 5400 September 2026

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CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
partial
Assessed
yesterday

Exploit prediction

0.26% chance of exploitation in the next 30 days, higher than 18% of all scored CVEs (FIRST EPSS, 2026-11-11).

CVSS scores

assigned by version score vector
CISA ADP 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CNA 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

  • Samsung Semiconductor Exynos 1080
  • Samsung Semiconductor Exynos 9110
  • Samsung Semiconductor Exynos Modem 5123
  • Samsung Semiconductor Exynos Modem 5300
  • Samsung Semiconductor Exynos Modem 5400

Classification

Weakness
  • CWE-1286 Improper Validation of Syntactic Correctness of Input

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.