CVEvulnerability

CVE-2026-58649

6.5 MEDIUM Published 2026-09-08 Modified 2026-10-07 Official page ↗
Status
Analyzed
Published
2026-09-08
Last modified
2026-10-07
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Weaknesses
CWE-346

Description

Origin validation error in .NET allows an unauthorized attacker to disclose information over a network.

Affected configurations

• microsoft .net 11.0.0 • microsoft .net sdk (>= 8.0.100 < 8.0.130) • microsoft .net sdk (>= 8.0.200 < 8.0.424) • microsoft .net sdk (>= 9.0.100 < 9.0.120) • microsoft .net sdk (>= 9.0.200 < 9.0.317) • microsoft .net sdk (>= 10.0.100 < 10.0.111) • microsoft .net sdk (>= 10.0.200 < 10.0.400) • microsoft visual studio 2022 (>= 17.14.0 < 17.14.40) • microsoft visual studio 2026 (>= 18.9.0 < 18.9.3)

Related

Weakness · CWE (1)

  • CWE-346 Origin Validation Error weakness

References