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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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24 advisories

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Crossplane's TOCTOU between cosign verification and image fetch in xpkg.CachedClient allows tag-based package install to bypass signature check High
GHSA-mf7q-r4rv-jv94 was published for github.com/crossplane/crossplane-runtime/v2 (Go) Aug 27, 2026
tonghuaroot Credited to tonghuaroot and bugbunny-research bugbunny-research bugbunny-research
Pomerium Pre-Auth Memory Exhaustion via Unbounded zstd Decompression in HPKE Callback High
CVE-2026-50285 was published for github.com/pomerium/pomerium (Go) Jul 15, 2026
bugbunny-research Credited to bugbunny-research
Fulcio has OIDC Discovery Redirect Following Allows SSRF and JWKS Substitution for Meta-Issuer Paths, with Kubernetes Service-Account Token Leakage High
CVE-2026-49478 was published for github.com/sigstore/fulcio (Go) Jun 30, 2026
bugbunny-research Credited to bugbunny-research
Gogs's password-reset tokens use account-activation lifetime, ignoring RESET_PASSWORD_CODE_LIVES Moderate
CVE-2026-52809 was published for gogs.io/gogs (Go) Jun 23, 2026
bugbunny-research Credited to bugbunny-research
Gogs's write-level collaborators can mutate admin-only repository settings via API High
CVE-2026-52808 was published for gogs.io/gogs (Go) Jun 23, 2026
bugbunny-research Credited to bugbunny-research
Crossplane: Signature verification TOCTOU allows installing unverified package content via mutable tag Critical
GHSA-wfqx-gjrf-g28r was published for github.com/crossplane/crossplane (Go) Jun 19, 2026
bugbunny-research Credited to bugbunny-research and tonghuaroot tonghuaroot tonghuaroot
Omni: Reader-level users can retrieve imported cluster CA keys via ResourceService High
CVE-2026-45726 was published for github.com/siderolabs/omni (Go) Jun 5, 2026
bugbunny-research Credited to bugbunny-research
Omni: Operator can traverse image-factory API paths via unsanitized `talos_version` in CreateSchematic Low
CVE-2026-45723 was published for github.com/siderolabs/omni (Go) Jun 5, 2026
bugbunny-research Credited to bugbunny-research
Omni has a TOCTOU race condition that allows multiple concurrent uses of a single-use SAML session token High
CVE-2026-45720 was published for github.com/siderolabs/omni (Go) Jun 5, 2026
bugbunny-research Credited to bugbunny-research
Kong Ingress Controller for Kubernetes (KIC): Cross-namespace TLS Secret Exfiltration in Gateways with GatewayClass missing `konghq.com/gatewayclass-unmanaged: 'true'` annotation Moderate
GHSA-m23h-6mwm-39m8 was published for github.com/kong/kubernetes-ingress-controller (Go) May 19, 2026
bugbunny-research Credited to bugbunny-research
Kong Ingress Controller for Kubernetes (KIC): Secret-backed plugin configurations leak through non-sensitive diagnostics endpoint Moderate
GHSA-3278-c88v-xrh4 was published for github.com/kong/kubernetes-ingress-controller (Go) May 19, 2026
bugbunny-research Credited to bugbunny-research
Dalfox has an Unauthenticated Remote DoS via Closed-Channel Write in `ParameterAnalysis` (server mode) High
CVE-2026-45090 was published for github.com/hahwul/dalfox (Go) May 12, 2026
bugbunny-research Credited to bugbunny-research
go-git's improper parsing of specially crafted objects may lead to inconsistent interpretation compared to upstream Git High
CVE-2026-45022 was published for github.com/go-git/go-git/v5 (Go) May 11, 2026
adityasaky Credited to adityasaky, wlynch, patzielinski, bugbunny-research, and wayphinder wlynch wlynch
patzielinski patzielinski bugbunny-research bugbunny-research wayphinder wayphinder
gitsign verify accepts signatures over go-git-normalized bytes, enabling trust confusion on malformed commits Moderate
CVE-2026-44309 was published for github.com/sigstore/gitsign (Go) May 8, 2026
bugbunny-research Credited to bugbunny-research
Volcano's webhook server vulnerable to OOM due to unbounded HTTP request body size Moderate
CVE-2026-44247 was published for volcano.sh/volcano (Go) May 8, 2026
JesseStutler Credited to JesseStutler, bugbunny-research, hzxuzhonghu, and kevin-wangzefeng bugbunny-research bugbunny-research
hzxuzhonghu hzxuzhonghu kevin-wangzefeng kevin-wangzefeng
gitsign --verify panics on empty-certificate PKCS7 and exits 0, bypassing exit-code callers Moderate
CVE-2026-44310 was published for github.com/sigstore/gitsign (Go) May 8, 2026
bugbunny-research Credited to bugbunny-research
zrok: WebDAV drive backend follows symlinks outside DriveRoot, enabling host filesystem read/write High
CVE-2026-42275 was published for github.com/openziti/zrok (Go) Apr 25, 2026
bugbunny-research Credited to bugbunny-research
OpenFGA has Improper Policy Enforcement Moderate
CVE-2026-41131 was published for github.com/openfga/openfga (Go) Apr 22, 2026
bugbunny-research Credited to bugbunny-research
zrok: Broken ownership check in DELETE /api/v2/unaccess allows non-admin to delete global frontend records Moderate
CVE-2026-40304 was published for github.com/openziti/zrok (Go) Apr 16, 2026
bugbunny-research Credited to bugbunny-research
zrok: Reflected XSS in GitHub OAuth callback via unsanitized refreshInterval error rendering Moderate
CVE-2026-40302 was published for github.com/openziti/zrok (Go) Apr 16, 2026
bugbunny-research Credited to bugbunny-research
OpenFGA: Unauthenticated playground endpoint discloses preshared API key in HTML response Moderate
CVE-2026-40293 was published for github.com/openfga/openfga (Go) Apr 8, 2026
bugbunny-research Credited to bugbunny-research
Fleet Affected by Local Privilege Escalation via Tcl Command Injection in Orbit High
CVE-2026-27806 was published for github.com/fleetdm/fleet/v4 (Go) Apr 8, 2026
bugbunny-research Credited to bugbunny-research
OpenFGA's BatchCheck within-request deduplication produces incorrect authorization decisions via list-value cache-key collision Moderate
CVE-2026-34972 was published for github.com/openfga/openfga (Go) Apr 7, 2026
bugbunny-research Credited to bugbunny-research
lxd's non-recursive certificate listing bypasses per-object authorization and leaks all fingerprints Moderate
CVE-2026-3351 was published for github.com/canonical/lxd (Go) Mar 4, 2026
bugbunny-research Credited to bugbunny-research
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