In LiteSpeed QUIC (LSQUIC) Library before 4.0.4, DCID validation is mishandled.
Priority MEDIUM 48CWE-354Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
In LiteSpeed QUIC (LSQUIC) Library before 4.0.4, DCID validation is mishandled.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00353 29th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:litespeedtech:lsquic:*:*:*:*:*:*:*:* | before 4.0.4 | Vulnerable | litespeedtech |
- cpe:2.3:a:litespeedtech:lsquic:*:*:*:*:*:*:*:* Versions before 4.0.4 Vulnerable ·litespeedtech
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-25678
- 2026-10-03 Alias added: GHSA-hfx2-wgxq-fp88
References
More litespeedtech Lsquic vulnerabilities
- TI-2022-12732 liblsquic/lsquic_qenc_hdl.c in LiteSpeed QUIC (aka LSQUIC) before 3.1.0 mishandles MAX_TABLE_CAPACITY. CVSS 3.1CRITICAL 9.8
- TI-2025-34659 LiteSpeed QUIC (LSQUIC) Library before 4.3.1 has an lsquic_engine_packet_in memory leak. CVSS 3.1HIGH 7.5
Sources
- CVE-2024-25678 · CVE Program
- CVE-2024-25678 · NVD
- FIRST EPSS
- GHSA-hfx2-wgxq-fp88 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences