CVE-2025-68383
unknown
CVSS v3
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CVSS v4 NEW
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VIR risk
—
Description
Buffer Overflow via Malformed Syslog Message or Malicious Tokenizer Pattern in github.com/elastic/beats
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Go | github.com/elastic/beats/v7 | >=7.7.0,<8.19.9 | 8.19.9 |
| Go | github.com/elastic/beats/v7 | >=9.0.0,<9.1.9 | 9.1.9 |
| Go | github.com/elastic/beats/v7 | >=9.2.0,<9.2.3 | 9.2.3 |
| Go | github.com/elastic/beats/v7 | <7.0.0-alpha2.0.20251204214633-dd3af18220bf | 7.0.0-alpha2.0.20251204214633-dd3af18220bf |
| Go | github.com/elastic/beats | <=7.6.2 | |
| Go | github.com/elastic/beats | | |
| Go | github.com/elastic/beats/v7 | >=7.7.0,<7.0.0-alpha2.0.20251204214633-dd3af18220bf | 7.0.0-alpha2.0.20251204214633-dd3af18220bf |
References
- https://nvd.nist.gov/vuln/detail/CVE-2025-68383
- https://github.com/elastic/beats/commit/27a168fb1c598d4a16748e9a7382bc0d197335a5
- https://github.com/elastic/beats/commit/2f971a057eea68e057b47829950cd8c26805df30
- https://github.com/elastic/beats/commit/339fa3f887a14c91e0c955b50a3b8819393bd632
- https://discuss.elastic.co/t/filebeat-8-19-9-9-1-9-and-9-2-3-security-update-esa-2025-32/384180
- https://github.com/elastic/elasticsearch
- https://github.com/advisories/GHSA-2mj3-6grc-px38
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.