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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.

4,494 advisories

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postal-mime: Quadratic CPU consumption when decoding a header of many joinable RFC 2047 base64 encoded words High
GHSA-f2hq-32vh-53cc was published for postal-mime (npm) Oct 23, 2026
Chedrian07 Credited to Chedrian07, jperezdealgaba, and DarkLight1337 jperezdealgaba jperezdealgaba
DarkLight1337 DarkLight1337
pypdf: Possible long runtimes for repeated references to the same missing object High
CVE-2026-115572 was published for pypdf (pip) Oct 23, 2026
manop55555 Credited to manop55555
pypdf: Possible long runtimes for repeated malformed cross-reference entries (Follow-up) High
CVE-2026-115585 was published for pypdf (pip) Oct 23, 2026
kyrux29 Credited to kyrux29, loegaire, and stefan6419846 loegaire loegaire
stefan6419846 stefan6419846
Echo: Decompress permits unbounded gzip expansion in v4 High
GHSA-h7wr-284f-5qvc was published for github.com/labstack/echo/v4 (Go) Oct 23, 2026
Echo: BodyDump captures request and response bodies without size limits in v4 High
GHSA-f48p-c9v4-h7xv was published for github.com/labstack/echo/v4 (Go) Oct 23, 2026
Twisted: Denial of Service in the Twisted IMAP4 Server via a Negative Literal Size in SEARCH Moderate
CVE-2026-115774 was published for Twisted (pip) Oct 23, 2026
arkmarta Credited to arkmarta
arkmarta Credited to arkmarta
arkmarta Credited to arkmarta
arkmarta Credited to arkmarta
No description provided High Unreviewed
CVE-2026-79894 was published Oct 22, 2026
No description provided High Unreviewed
CVE-2026-79895 was published Oct 22, 2026
Wasmtime 47.0.0 before 48.0.3 and 49.0.0 before 49.0.1 contains a fuel accounting flaw in... Moderate Unreviewed
CVE-2026-115390 was published Oct 22, 2026
pypdf: Possible long runtimes/large memory usage when retrieving form fields Moderate
CVE-2026-113789 was published for pypdf (pip) Oct 22, 2026
adriank31 Credited to adriank31 and stefan6419846 stefan6419846 stefan6419846
pypdf: Possible large memory usage when parsing arrays and dictionaries Moderate
CVE-2026-113790 was published for pypdf (pip) Oct 22, 2026
26627 Credited to 26627 and stefan6419846 stefan6419846 stefan6419846
pypdf: Possible large memory usage when parsing content streams Moderate
CVE-2026-113791 was published for pypdf (pip) Oct 22, 2026
scanleale Credited to scanleale and stefan6419846 stefan6419846 stefan6419846
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