CVEvulnerability
CVE-2026-62898
7.5 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2026-08-11
- Last modified
- 2026-10-28
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Weaknesses
- CWE-416
Description
Use after free in Microsoft QUIC allows an unauthorized attacker to disclose information over a network.
Affected configurations
• microsoft visual studio 2022 (>= 17.14.0 < 17.14.38)
• microsoft visual studio 2026 (>= 18.8.0 < 18.8.3)
• microsoft .net (>= 8.0.0 < 8.0.30)
• microsoft .net (>= 9.0.0 < 9.0.19)
• microsoft .net (>= 10.0.0 < 10.0.11)
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62898 Patch, Vendor Advisory