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Ninenines

First CVE: May 11, 2026Active for: 1 yearTotal CVEs: 4
4
Total CVEs
More Total CVEs than 79% of tracked vendors
4.0
Avg CVEs / Product / Year
More Avg CVEs / Product / Year than 95% of tracked vendors
5.7
Avg CVSS Score
Higher Avg CVSS Score than 25% of tracked vendors
0.0%
In CISA KEV
Bottom 1%

Trends Over Time

The number and severity of CVEs published that impact products developed by Ninenines over time

Volume of CVEsAvg CVSS Base Score
First CVE
May 11, 2026
2 months ago
Most Recent CVE
May 13, 2026
72 days ago

Products(1 total)

Top CVEs

Signals from CVEs in this vendor scope (4 CVEs).

4 CVEs · Highest risk first

CVEPublishedCVSSRiskKEVExploit
CVE-2026-43970HIGH
Improper Handling of Highly Compressed Data (Data Amplification) vulnerability in ninenines cowlib allows unauthenticated remote denial of service via memory exhaustion. cow_spdy:
May 13, 20268.231NONO
CVE-2026-7790HIGH
Uncontrolled Resource Consumption vulnerability in ninenines cowlib (cow_http_te module) allows Excessive Allocation. The chunked transfer-encoding parser in cow_http_te accepts a
May 11, 20267.530NONO
CVE-2026-43968MEDIUM
Improper Neutralization of CRLF Sequences ('CRLF Injection') vulnerability in ninenines cowlib allows SSE event splitting and injection via unvalidated field values. cow_sse:event
May 11, 20264.021NONO
CVE-2026-43969LOW
Improper Neutralization of CRLF Sequences ('CRLF Injection') vulnerability in ninenines cowlib allows HTTP request splitting and cookie smuggling via unvalidated cookie name and va
May 11, 20263.218NONO
View all 4 CVEs →

CVE Severity & Scoring

Severity distribution of CVEs that affect this vendor's products4 CVEs
25%
25%
50%
Severity distribution among all CVEs352,231 CVEs
45%
40%
11%
LowMediumHigh
Attack Vector
Local1 (25.0%)
Network3 (75.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low2 (50.0%)
High2 (50.0%)
Unknown0 (0.0%)
User Interaction
None4 (100.0%)
Unknown0 (0.0%)
Required0 (0.0%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None4 (100.0%)
Unknown0 (0.0%)

Exploit Exposure

Signals from CVEs in this vendor scope (4 CVEs).

CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%

Social Chatter

An overview of all social media posts that mention a CVE ID that affects a product developed by Ninenines.

Media Mentions

Media articles that mention a CVE ID that affects a product developed by Ninenines — matched by CVE ID, not by vendor name.

Top CNAs Publishing CVEs For Ninenines's Products

View all 1 CNAs →

Top CWEs