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CVE-2026-21555

In modem, there is a possible improper input validation. This could lead to remote denial of service with no additional execution privileges needed
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:99c5f25a523ac08eb96f732f6623b91e242e021ed948e2cf16741722fa395da6
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-20","description":"CWE-20 Improper Input Validation","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:a70552c30128da5ecc79168b88e5845f2cfc785b20f842810f0b5fa56ee69ece · sha256:6f43765d8f1a63c6… · /containers/adp/0/problemTypes/0/descriptions/0

{"description":"CWE-20 Improper Input Validation","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:a70552c30128da5ecc79168b88e5845f2cfc785b20f842810f0b5fa56ee69ece · sha256:6f43765d8f1a63c6… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","product":"UDX710","vendor":"Unisoc (Shanghai) Technologies Co., Ltd.","versions":[{"status":"affected","version":"Yocto"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a70552c30128da5ecc79168b88e5845f2cfc785b20f842810f0b5fa56ee69ece · sha256:6f43765d8f1a63c6… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.5,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:a70552c30128da5ecc79168b88e5845f2cfc785b20f842810f0b5fa56ee69ece · sha256:6f43765d8f1a63c6… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-20","description":"CWE-20 Improper Input Validation","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:a70552c30128da5ecc79168b88e5845f2cfc785b20f842810f0b5fa56ee69ece · sha256:6f43765d8f1a63c6… · /containers/adp/0/problemTypes/0/descriptions/0
{"description":"CWE-20 Improper Input Validation","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:a70552c30128da5ecc79168b88e5845f2cfc785b20f842810f0b5fa56ee69ece · sha256:6f43765d8f1a63c6… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"url":"https://www.unisoc.com/en/support/product-security-bulletin/2084109408382668801"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a70552c30128da5ecc79168b88e5845f2cfc785b20f842810f0b5fa56ee69ece · sha256:6f43765d8f1a63c6… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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