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Fencer Vulns
no cvss —

CVE-2026-33971 json

In the LTE RRC component, improper handling of messages before authentication triggers a data abort, which leads to a denial‑of‑service con…

published 2026-11-05 4 d ago modified 2026-11-06 2 d ago also EUVD-2026-117276

cvss
—
not scored
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 7%
public exploits
0
none known

Summary

In the LTE RRC component, improper handling of messages before authentication triggers a data abort, which leads to a denial‑of‑service condition.

Patch / fix

  • Samsung Semiconductor Exynos 850 October 2026
  • Samsung Semiconductor Exynos 2100 October 2026
  • Samsung Semiconductor Exynos 1280 October 2026
  • Samsung Semiconductor Exynos 2200 October 2026
  • Samsung Semiconductor Exynos 1330 October 2026
  • Samsung Semiconductor Exynos 1380 October 2026
  • Samsung Semiconductor Exynos 1480 October 2026
  • Samsung Semiconductor Exynos 2400 October 2026
  • Samsung Semiconductor Exynos 1580 October 2026
  • Samsung Semiconductor Exynos 2500 October 2026
  • Samsung Semiconductor Exynos 1680 October 2026
  • Samsung Semiconductor Exynos W920 October 2026
  • Samsung Semiconductor Exynos W930 October 2026
  • Samsung Semiconductor Exynos W1000 October 2026
  • Samsung Semiconductor Exynos Modem 5410 October 2026

Exploit prediction

0.18% chance of exploitation in the next 30 days, higher than 7% of all scored CVEs (FIRST EPSS, 2026-11-08).

Affected products

  • Samsung Semiconductor Exynos 850
  • Samsung Semiconductor Exynos 2100
  • Samsung Semiconductor Exynos 1280
  • Samsung Semiconductor Exynos 2200
  • Samsung Semiconductor Exynos 1330
  • Samsung Semiconductor Exynos 1380
  • Samsung Semiconductor Exynos 1480
  • Samsung Semiconductor Exynos 2400
  • Samsung Semiconductor Exynos 1580
  • Samsung Semiconductor Exynos 2500
  • Samsung Semiconductor Exynos 1680
  • Samsung Semiconductor Exynos W920
  • Samsung Semiconductor Exynos W930
  • Samsung Semiconductor Exynos W1000
  • Samsung Semiconductor Exynos Modem 5410

Classification

Weakness
  • CWE-400 Uncontrolled Resource Consumption

References

Sources

Fencer Vulns 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.