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Fencer Intel
no cvss —

CVE-2026-33969 json

In the NAS Authentication Request message decoding procedure, a missing lower bound check causes an infinite loop, leading to Denial of Ser…

published 4d ago modified 3d ago also EUVD-2026-117275

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 6%
public exploits
0
none known

Summary

In the NAS Authentication Request message decoding procedure, a missing lower bound check causes an infinite loop, leading to Denial of Service.

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 9110 October 2026
  • Samsung Semiconductor Exynos W920 October 2026
  • Samsung Semiconductor Exynos W930 October 2026
  • Samsung Semiconductor Exynos W1000 October 2026
  • Samsung Semiconductor Exynos Modem 5123 October 2026
  • Samsung Semiconductor Exynos Modem 5300 October 2026
  • Samsung Semiconductor Exynos Modem 5400 October 2026
  • Samsung Semiconductor Exynos Modem 5410 October 2026

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Exploit prediction

0.18% chance of exploitation in the next 30 days, higher than 6% of all scored CVEs (FIRST EPSS, 2026-11-09).

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 9110
  • Samsung Semiconductor Exynos W920
  • Samsung Semiconductor Exynos W930
  • Samsung Semiconductor Exynos W1000
  • Samsung Semiconductor Exynos Modem 5123
  • Samsung Semiconductor Exynos Modem 5300
  • Samsung Semiconductor Exynos Modem 5400
  • Samsung Semiconductor Exynos Modem 5410

Classification

Weakness
  • CWE-835 Loop with Unreachable Exit Condition

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.