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CVE-2026-36189

Buffer Overflow vulnerability in Uncrustify Project Affected v.Uncrustify_d-0.82.0-132-bcc41cbdc and Fixed in commit 68e67b9a1435a1bb173b106fedb4a4f510972bdc allows a local attacker to cause a denial of service via the check_template.cpp, check_template function, tokenize_cleanup function, uncrustify executable components
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:8d6a7f30da97bdf0f79d99da32a64ed90032864df9525e9ebe60f4a7136de209
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

{"description":"n/a","lang":"en","type":"text"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:27add1e61b28aba785559f891462b7815b35865557f808deaecc4a527eea71ef · sha256:875087958e41b8f2… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-120","description":"CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:27add1e61b28aba785559f891462b7815b35865557f808deaecc4a527eea71ef · sha256:875087958e41b8f2… · /containers/adp/0/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:27add1e61b28aba785559f891462b7815b35865557f808deaecc4a527eea71ef · sha256:875087958e41b8f2… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":6.2,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/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:v2:27add1e61b28aba785559f891462b7815b35865557f808deaecc4a527eea71ef · sha256:875087958e41b8f2… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"description":"n/a","lang":"en","type":"text"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:27add1e61b28aba785559f891462b7815b35865557f808deaecc4a527eea71ef · sha256:875087958e41b8f2… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-120","description":"CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:27add1e61b28aba785559f891462b7815b35865557f808deaecc4a527eea71ef · sha256:875087958e41b8f2… · /containers/adp/0/problemTypes/0/descriptions/0

Source references

3 source assertions
{"url":"https://gist.github.com/Criticayon/5da6d6c9cf068e494347c659d01982a9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:27add1e61b28aba785559f891462b7815b35865557f808deaecc4a527eea71ef · sha256:875087958e41b8f2… · /containers/cna/references/2
{"url":"https://github.com/uncrustify/uncrustify%2Chttps://github.com/uncrustify/uncrustify/issues/4636%2C"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:27add1e61b28aba785559f891462b7815b35865557f808deaecc4a527eea71ef · sha256:875087958e41b8f2… · /containers/cna/references/0
{"url":"https://github.com/uncrustify/uncrustify/pull/4641"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:27add1e61b28aba785559f891462b7815b35865557f808deaecc4a527eea71ef · sha256:875087958e41b8f2… · /containers/cna/references/1

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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