CVE-2024-25678
In LiteSpeed QUIC (LSQUIC) Library before 4.0.4, DCID validation is mishandled.
In LiteSpeed QUIC (LSQUIC) Library before 4.0.4, DCID validation is mishandled.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
In LiteSpeed QUIC (LSQUIC) Library before 4.0.4, DCID validation is mishandled.
- Record
CVE-2024-25678- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-354
- Updated
- 2026-11-02
CVE List
In LiteSpeed QUIC (LSQUIC) Library before 4.0.4, DCID validation is mishandled.
- Record
CVE-2024-25678- CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-354
- Updated
- 2026-11-02
EUVDEUVD-2024-22994
In LiteSpeed QUIC (LSQUIC) Library before 4.0.4, DCID validation is mishandled.
- Record
EUVD-2024-22994- CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-hfx2-wgxq-fp88
In LiteSpeed QUIC (LSQUIC) Library before 4.0.4, DCID validation is mishandled.
In LiteSpeed QUIC (LSQUIC) Library before 4.0.4, DCID validation is mishandled.
- Record
GHSA-hfx2-wgxq-fp88- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-354
- Updated
- 2026-11-02
OSV
In LiteSpeed QUIC (LSQUIC) Library before 4.0.4, DCID validation is mishandled.
- Record
CVE-2024-25678- CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-25678 is a critical vulnerability (CVSS 9.8) in Litespeedtech Lsquic, published February 9, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.35%, the 29th percentile. No source names a fixed version.
References
rfc-editor.org/rfc/rfc9001
github.com/litespeedtech/lsquic/commit/515f453556c99d27c4dddb5424898dc1a5537708
nvd.nist.gov/vuln/detail/CVE-2024-25678