CVE-2025-26682
ASP.NET Core and Visual Studio Denial of Service Vulnerability
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 8.0.15, 9.0.4, 17.10.13, 17.12.7, 17.13.6, and 1 more
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: yes
- Technical impact: partial
Summary
Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: yes · Technical impact: partial
- Record last updated
Affected versions
- Microsoft ASP.NET Core 8.0
From 8.0 · fixed in 8.0.15
- Microsoft ASP.NET Core 9.0
From 9.0 · fixed in 9.0.4
- Microsoft Microsoft Visual Studio 2022 version 17.10
From 17.10.0 · fixed in 17.10.13
- Microsoft Microsoft Visual Studio 2022 version 17.12
From 17.12.0 · fixed in 17.12.7
- Microsoft Microsoft Visual Studio 2022 version 17.13
From 17.13.0 · fixed in 17.13.6
- Microsoft Microsoft Visual Studio 2022 version 17.8
From 17.8.0 · fixed in 17.8.20