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Fencer Vulns
high 7.5

CVE-2023-26549 json

The SystemUI module has a vulnerability of repeated app restart due to improper parameters.

published 2023-03-27 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-30346

cvss
7.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 36%
public exploits
0
none known

Summary

The SystemUI module has a vulnerability of repeated app restart due to improper parameters. Successful exploitation of this vulnerability may affect confidentiality.

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
partial
Assessed
20 mo ago

Exploit prediction

0.42% chance of exploitation in the next 30 days, higher than 36% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

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

Affected products

  • Huawei HarmonyOS
  • Huawei EMUI

Classification

Weakness
  • CWE-233 Improper Handling of Parameters

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.