Technology · Ncsa
Ncsa HTTPd vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 4 vulnerabilities in Ncsa HTTPd: 0 in the last 7 days and 0 in the last 90 days, 2 of them critical and 0 exploited in the wild. The most recent, CVE-1999-0146, was published on 15 July 1997.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 2
- Exploited in the wild
- 0
About Ncsa HTTPd
An early web server developed at the National Center for Supercomputing Applications.
Latest Ncsa HTTPd vulnerabilities
- CVE-1999-0146: NCSA HTTPd arbitrary command execution in campas CGIhighCVSS 7.5
- CVE-1999-0045: NCSA and Apache nph-test-cgi arbitrary file listinghighCVSS 7.5
- CVE-1999-0235: NCSA WebServer buffer overflow leading to remote accesscriticalCVSS 10
- CVE-1999-0232: NCSA WebServer buffer overflow allows remote accesscriticalCVSS 10
Most severe Ncsa HTTPd vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-1999-0235: NCSA WebServer buffer overflow leading to remote accesscriticalCVSS 10
- CVE-1999-0232: NCSA WebServer buffer overflow allows remote accesscriticalCVSS 10
- CVE-1999-0146: NCSA HTTPd arbitrary command execution in campas CGIhighCVSS 7.5
- CVE-1999-0045: NCSA and Apache nph-test-cgi arbitrary file listinghighCVSS 7.5
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/httpd.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Ncsa HTTPd vulnerabilities", https://junglewise.ai/threats/technologies/httpd, 26 September 2026.