CVE-2026-59267 json
Apache OpenOffice: Heap Buffer Overflow in DXF LWPOLYLINE import could cause memory corruption
published 2026-11-04 5 d ago modified 2026-11-05 3 d ago also EUVD-2026-116882
- cvss
- 7.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 11%
- public exploits
- 0
- none known
Summary
A crafted DXF document causes a heap buffer overflow in Draw in Apache OpenOffice 4.1.16 and earlier. This could cause a crash or otherwise a corruption of memory areas. Users are recommended to upgrade to version 4.1.17, which fixes this issue.
Patch / fix
- apache openoffice 4.1.17
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 4 d ago
Exploit prediction
0.21% chance of exploitation in the next 30 days, higher than 11% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 5.8 | CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:U/S:P |
| CNA | 4.0 | 5.8 | CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:X/R:X/V:X/RE:X/U:X |
| NVD | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Affected products
- Apache Software Foundation Apache OpenOffice
Classification
- Weakness
-
- CWE-122 Heap-based Buffer Overflow
References
-
lists.apache.org
/thread.html/pwcm02dq2cy42qq2owzlvf48s8258499
vendor-advisory, mailing-list
-
openwall.com
/lists/oss-security/2026/11/03/23
mailing-list, third-party-advisory
Sources
- CVE List CVE-2026-59267
- NVD CVE-2026-59267
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