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CVE-2026-63276 Stack buffer overflow in CFF to Type 1 font conversion

🗓️ 22 Sep 2026 11:10:32Reported by Document Fdn.Type 
cvelist
 cvelist
🔗 www.cve.org👁 19 Views

Stack buffer overflow in LibreOffice CFF to Type 1 font conversion during PDF export.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-63276
22 Sep 202611:10
cve
debiancve
Debian CVE
CVE-2026-63276
22 Sep 202611:10
debiancve
euvd
EUVD
EUVD-2026-84356
22 Sep 202611:10
euvd
nvd
NVD
CVE-2026-63276
22 Sep 202612:17
nvd
osv
OSV
DEBIAN-CVE-2026-63276
22 Sep 202612:17
osv
vulnrichment
Vulnrichment
CVE-2026-63276 Stack buffer overflow in CFF to Type 1 font conversion
22 Sep 202611:10
vulnrichment
[
  {
    "vendor": "The Document Foundation",
    "product": "LibreOffice",
    "defaultStatus": "unknown",
    "versions": [
      {
        "status": "affected",
        "version": "26.2",
        "lessThan": "< 26.2.5",
        "versionType": "26.2 series"
      }
    ]
  }
]

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22 Sep 2026 11:10Current
CVSS 46.9
EPSS0.00167
SSVC
19