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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.

799 advisories

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ImageMagick: Infinite Loop in connected-components when providing invalid arguments Moderate
CVE-2026-55595 was published for Magick.NET-Q16-AnyCPU (NuGet) Jul 24, 2026
rexpository Credited to rexpository
pypdf: Possible infinite loop for not terminated inline images (ASCII85 and ASCIIHex filter) High
CVE-2026-59935 was published for pypdf (pip) Jul 23, 2026
koltiradw Credited to koltiradw and stefan6419846 stefan6419846 stefan6419846
pypdf: Possible infinite loop for not terminated inline images High
CVE-2026-59936 was published for pypdf (pip) Jul 23, 2026
koltiradw Credited to koltiradw and stefan6419846 stefan6419846 stefan6419846
PHPSpreadsheet: XLS/OLE sector-chain self-loop causes memory exhaustion High
CVE-2026-59933 was published for phpoffice/phpspreadsheet (Composer) Jul 23, 2026
sondt99 Credited to sondt99
Netty: [Bzip2Decoder] Infinite Loop in RLE State Machine Leads to Event-Loop Thread Hang High
CVE-2026-59901 was published for io.netty:netty-codec (Maven) Jul 22, 2026
Immutable.js `List` 32-bit trie overflow → unrecoverable DoS High
CVE-2026-59879 was published for immutable (npm) Jul 21, 2026
mateuszismyname Credited to mateuszismyname
Pillow EpsImagePlugin negative %%BeginBinary byte count causes infinite loop denial of service Moderate
CVE-2026-59203 was published for pillow (pip) Jul 20, 2026
jiagongzheng-stack Credited to jiagongzheng-stack
protobufjs: Denial of Service via infinite loop in .proto option parsing Moderate
CVE-2026-59877 was published for protobufjs (npm) Jul 20, 2026
bilerden Credited to bilerden
node-tar: Negative tar entry size causes infinite loop in archive replace High
CVE-2026-59874 was published for tar (npm) Jul 20, 2026
Jvr2022 Credited to Jvr2022
json_repair: Circular JSON Schema `$ref` causes unbounded CPU DoS High
GHSA-xf7x-x43h-rpqh was published for json-repair (pip) Jul 13, 2026
pypdf: Possible infinite loop when processing threads/articles in writer Moderate
CVE-2026-54651 was published for pypdf (pip) Jul 9, 2026
k0w4lzk1 Credited to k0w4lzk1 and stefan6419846 stefan6419846 stefan6419846
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