CVE-2023-6186
No exploitation reported by the sources we read.
- Published2023-12-11
- WeaknessCWE-281
Am I affected?
Debian, Ubuntu or Red Hat sometimes backport a fix without changing the upstream version number: such a version reads « to verify », never « affected ».With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.
Description
Insufficient macro permission validation of The Document Foundation LibreOffice allows an attacker to execute built-in macros without warning. In affected versions LibreOffice supports hyperlinks with macro or similar built-in command targets that can be executed when activated without warning the user.
Timeline
dates in UTC- 2023-12-1112:15CVE publishedNVD
Observed activity
isMalicious corpus · updated 2026-10-23 21:37 UTCBlock these indicators
- Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2023-6186?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2023-6186?format=csv
- TAXII collection of exploited CVEs
- The EDL and CSV take an API key on the Pro plan.
Versions per branch
NVD| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 11.0 | = 11.0 | no fix published | NVD |
| 12.0 | = 12.0 | no fix published | NVD |
| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 7.6 | ≥ 7.6.0, < 7.6.4 | 7.6.4 | NVD |
| 7.5 | ≥ 7.5.0, < 7.5.9 | 7.5.9 | NVD |
| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 38.x | = 38 | no fix published | NVD |
as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.
Distribution builds and vendor advisories
Packages from OSV.dev and products from the vendors' CSAF advisories.
version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.
Packages
- libreofficeAlmaLinux:9all versions · fixed in 1:7.1.8.1-12.el9_3.almaand 178 other packages
- libreofficeAlmaLinux:9all versions · fixed in 1:7.1.8.1-12.el9_4.alma.1and 178 other packages
- libreofficeAlmaLinux:8all versions · fixed in 1:6.4.7.2-16.el8_9.alma.1and 171 other packages
Fix
Advisories and patches
- www.libreoffice.orgVendor Advisory
Detection
- Nuclei template
- none so far ProjectDiscovery
- Exploit-DB
- no entry Exploit-DB
- Proof-of-concept repositories
- none listed PoC-in-GitHub
Sources
- CNACVSS 3.18.3read 2026-10-23
- NVDCVSS 3.18.8read 2026-10-23
- NVDweakness (CWE)CWE-281read 2026-10-23
- FIRST EPSSEPSS score0.8 %2026-10-23
- OSVaffected packages—
Technical details
- CVSS v3 Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Published
- 2023-12-11
- Last Modified
- 2026-06-17
- NVD status
- Modified
Frequently asked questions
What is CVE-2023-6186?
Is CVE-2023-6186 actively exploited?
What is the CVSS score for CVE-2023-6186?
Running libreoffice? Hear about its next vulnerability
Surveillance reads the versions in your stack — a domain, a lockfile or a list — checks each CVE against the ranges its sources publish, and alerts you when one you run is exploited or enters CISA KEV. A version it cannot read stays « version not verified ».
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Related vulnerabilities
Same product first, then the same vendor advisory and the same publication week.