CVE Explorer
CVE-2026-4744
Out-of-bounds Read vulnerability in rizonesoft Notepad3 (scintilla/oniguruma/src modules). This vulnerability is associated with program files regcomp.C.
This issue affects Notepad3: before 6.25.714.1.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"collectionURL":"https://github.com/rizonesoft/Notepad3","defaultStatus":"affected","modules":["scintilla/oniguruma/src"],"product":"Notepad3","programFiles":["regcomp.c"],"vendor":"rizonesoft","versions":[{"lessThan":"6.25.714.1","status":"affected","version":"0","versionType":"git"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:0548a97656614be42d528931e64883245fc5012414f497ba66b5bc6dc836bd8d · sha256:7ebfae87cadfcce6… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"Automatable":"NO","Recovery":"USER","Safety":"NEGLIGIBLE","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":9.3,"baseSeverity":"CRITICAL","exploitMaturity":"ATTACKED","privilegesRequired":"NONE","providerUrgency":"AMBER","subAvailabilityImpact":"HIGH","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","userInteraction":"ACTIVE","valueDensity":"DIFFUSE","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/S:N/AU:N/R:U/V:D/RE:L/U:Amber","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityI…
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:0548a97656614be42d528931e64883245fc5012414f497ba66b5bc6dc836bd8d · sha256:7ebfae87cadfcce6… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-125","description":"CWE-125 Out-of-bounds Read","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:0548a97656614be42d528931e64883245fc5012414f497ba66b5bc6dc836bd8d · sha256:7ebfae87cadfcce6… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"tags":["patch"],"url":"https://github.com/rizonesoft/Notepad3/pull/5392"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:0548a97656614be42d528931e64883245fc5012414f497ba66b5bc6dc836bd8d · sha256:7ebfae87cadfcce6… · /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.