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GitHub Advisory Database

Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.

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GitHub reviewed advisories
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298 advisories

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Axios has Unrestricted Cloud Metadata Exfiltration via Header Injection Chain Critical
CVE-2026-40175 was published for axios (npm) Apr 10, 2026
raulvdv Credited to raulvdv
Apache Tomcat has an HTTP Request/Response Smuggling vulnerability High
CVE-2026-24880 was published for org.apache.tomcat.embed:tomcat-embed-core (Maven) Apr 9, 2026
Tinyproxy through 1.11.3 is vulnerable to HTTP request parsing desynchronization due to a case... High Unreviewed
CVE-2026-31842 was published Apr 7, 2026
Apache Traffic Server allows request smuggling if chunked messages are malformed.  This issue... High Unreviewed
CVE-2025-65114 was published Apr 2, 2026
AIOHTTP accepts duplicate Host headers Moderate
CVE-2026-34525 was published for aiohttp (pip) Apr 1, 2026
5yu4n Credited to 5yu4n, rodrigobnogueira, and bdraco rodrigobnogueira rodrigobnogueira
bdraco bdraco
IBM Verify Identity Access Container 11.0 through 11.0.2 and IBM Security Verify Access Container... Moderate Unreviewed
CVE-2026-1491 was published Apr 1, 2026
IBM Verify Identity Access Container 11.0 through 11.0.2 and IBM Security Verify Access Container... Moderate Unreviewed
CVE-2026-2862 was published Apr 1, 2026
Undertow is Vulnerable to HTTP Request/Response Smuggling High
CVE-2026-28369 was published for io.undertow:undertow-parent (Maven) Mar 27, 2026
Undertow is Vulnerable to HTTP Request/Response Smuggling High
CVE-2026-28368 was published for io.undertow:undertow-parent (Maven) Mar 27, 2026
Undertow is Vulnerable to HTTP Request/Response Smuggling High
CVE-2026-28367 was published for io.undertow:undertow-parent (Maven) Mar 27, 2026
Netty: HTTP Request Smuggling via Chunked Extension Quoted-String Parsing High
CVE-2026-33870 was published for io.netty:netty-codec-http (Maven) Mar 26, 2026
xclow3n Credited to xclow3n
Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') vulnerability in... Low Unreviewed
CVE-2026-4742 was published Mar 24, 2026
Next.js: HTTP request smuggling in rewrites Moderate
CVE-2026-29057 was published for next (npm) Mar 17, 2026
Undici has an HTTP Request/Response Smuggling issue Moderate
CVE-2026-1525 was published for undici (npm) Mar 13, 2026
mcollina Credited to mcollina and UlisesGascon UlisesGascon UlisesGascon
Pingora has HTTP Request Smuggling via HTTP/1.0 and Transfer-Encoding Misparsing Critical
CVE-2026-2835 was published for pingora-core (Rust) Mar 5, 2026
xclow3n Credited to xclow3n
Pingora vulnerable to HTTP Request Smuggling via Premature Upgrade Critical
CVE-2026-2833 was published for pingora-core (Rust) Mar 5, 2026
xclow3n Credited to xclow3n
Duplicate Advisory: HTTP Request Smuggling via Premature Upgrade Critical
GHSA-f9v3-j2m7-4hpg was published for pingora-core (Rust) Mar 5, 2026 • withdrawn
Duplicate Advisory: HTTP Request Smuggling via HTTP/1.0 and Transfer-Encoding Misparsing Critical
GHSA-262p-vjx5-45xh was published for pingora-core (Rust) Mar 5, 2026 • withdrawn
A vulnerability in the VPN web services component of Cisco Secure Firewall Adaptive Security... Moderate Unreviewed
CVE-2026-20069 was published Mar 4, 2026
Akamai Ghost on Akamai CDN edge servers before 2026-02-06 mishandles processing of custom hop-by... Moderate Unreviewed
CVE-2026-26365 was published Feb 23, 2026
Improper Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') in Delinea Inc.... Moderate Unreviewed
CVE-2025-12811 was published Feb 19, 2026
An inconsistent interpretation of http requests ('http request smuggling') vulnerability in... Moderate Unreviewed
CVE-2025-55018 was published Feb 10, 2026
A flaw was found in libsoup, an HTTP client/server library. This HTTP Request Smuggling... Moderate Unreviewed
CVE-2026-1801 was published Feb 3, 2026
A flaw was found in SoupServer. This HTTP request smuggling vulnerability occurs because... Moderate Unreviewed
CVE-2026-1760 was published Feb 2, 2026
Illegal HTTP request traffic vulnerability (CL.0) in Altitude Communication Server, caused by... Moderate Unreviewed
CVE-2025-41082 was published Jan 26, 2026
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