CVE-2025-26269
CVE-2025-26269 is a low-severity vulnerability in Dragonflydb Dragonfly with a CVSS 3.x base score of 3.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-191.
Key facts
- Severity: Low (CVSS 3.x base score 3.3)
- EPSS exploit prediction: 0% (15th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-12281
- Weakness: CWE-191
- Affected product: Dragonflydb Dragonfly
- Published:
- Last modified:
Description
DragonflyDB Dragonfly through 1.28.2 (fixed in 1.29.0) allows authenticated users to cause a denial of service (daemon crash) via a Lua library command that references a large negative integer.
Frequently asked questions
- What is CVE-2025-26269?
- DragonflyDB Dragonfly through 1.28.2 (fixed in 1.29.0) allows authenticated users to cause a denial of service (daemon crash) via a Lua library command that references a large negative integer.
- How severe is CVE-2025-26269?
- CVE-2025-26269 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
- Is CVE-2025-26269 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-26269?
- CVE-2025-26269 affects Dragonflydb Dragonfly. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-26269?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-26269 have an EU (EUVD) identifier?
- Yes. CVE-2025-26269 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-12281.
- When was CVE-2025-26269 published?
- CVE-2025-26269 was published on 2025-04-17 and last updated on 2026-06-17.
References
- https://gist.github.com/ankki-zsyang/d8215cf6e868d07546eaa5346a884ebd
- https://github.com/dragonflydb/dragonfly/commit/4612aec9a78e3f604e6fb19bee51acde89723308
- https://github.com/dragonflydb/dragonfly/issues/4468
Affected products (1)
- cpe:2.3:a:dragonflydb:dragonfly:*:*:*:*:*:*:*:*
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