Vulnerability · CVE-2019-0815
CVE-2019-0815 is listed by A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerabilit…
Published Apr 9, 2019 · catalog updated Jun 17, 2026 · asp.net core
Last checked Nov 8, 2026. A connected source was read within the last 7 days.
Check if you run it
No confirmed exploitation is on record for CVE-2019-0815. EPSS is 6.97%. Act only if a listed version of asp.net core is installed.
Gaps on this record
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
Same product and reporting
- CVE-2026-88092 · Critical
- CVE-2026-69304 · Medium
- CVE-2026-45591 · High
- CVE-2026-40372 · Critical
- CVE-2025-55315 · Critical
- Severity
- High7.5
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 6.97%
- Remediation
- Advisory link
- Affected products
- cpe microsoft/asp.net core
CVE-2019-0815 is listed by A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerability'..
Are you affected?
Enter the version you run. The result uses only the ranges stored on this record.
The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.
- cpe microsoft/asp.net core2.2
How to fix CVE-2019-0815
No stored fix
No vendor fix text is stored. Use the linked advisory before you change production.
Version check
Seen in 2.2
Advisory
Open the cve_org record and follow its fix.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
No confirmed exploitation is on record for CVE-2019-0815. EPSS is 6.97%. Act only if a listed version of asp.net core is installed.
Which versions are affected?
Compare what you have installed with microsoft/asp.net core 2.2. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
CWE-19. EPSS 6.97%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Technology hubs
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Apr 9, 2019 · Monitored products — high
Detected
CVE-2019-0815 is listed by A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerability'..
Jun 17, 2026 · Monitored products — high
Updated
CVE-2019-0815 is listed by A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerability'..
Sources
- CVE.orgVulnerability recordCVE-2019-0815
Official CVE identifier
cve.org - Monitored products — highVendor advisoryCVE-2019-0815
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerability'.
nvd.nist.gov
References
Freshness
Last verified in this catalog Nov 8, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.
- CVE.orgNov 8, 2026
- Monitored products — highNov 8, 2026