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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.

12,231 advisories

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A malicious actor with access to the network could exploit an Improper Input Validation... Critical Unreviewed
CVE-2026-34910 was published May 22, 2026
js-libp2p: Memory DoS via subscription flood of unique topics High
CVE-2026-46679 was published for @libp2p/gossipsub (npm) May 21, 2026
tahaafarooq Credited to tahaafarooq
@libp2p/kad-dht: Unvalidated PUT_VALUE records allow unbounded disk exhaustion on DHT server nodes High
CVE-2026-45783 was published for @libp2p/kad-dht (npm) May 19, 2026
tahaafarooq Credited to tahaafarooq
Apify Model Context Protocol (MCP) server: Domain Allowlist Bypass in fetch-apify-docs via String Prefix Matching Moderate
CVE-2026-46341 was published for @apify/actors-mcp-server (npm) May 19, 2026
yotampe-pluto Credited to yotampe-pluto
Algernon: handler.lua discovery walks parent directories above the server root Critical
CVE-2026-45721 was published for github.com/xyproto/algernon (Go) May 19, 2026
Dredsen Credited to Dredsen
in OpenHarmony v6.0 and prior versions allow a local attacker cause DOS. Low Unreviewed
CVE-2026-28751 was published May 19, 2026
OpenTelemetry eBPF Instrumentation: MongoDB parser panics on malformed wire messages High
CVE-2026-45685 was published for go.opentelemetry.io/obi (Go) May 18, 2026
MrAlias Credited to MrAlias
Microsoft Security Advisory CVE-2026-35433 – .NET Elevation of Privilege Vulnerability High
CVE-2026-35433 was published for Microsoft.WindowsDesktop.App.Runtime.win-arm64 (NuGet) May 18, 2026
Ky0toFu Credited to Ky0toFu
ProTip! Advisories are also available from the GraphQL API