{"schema_version":1,"title":"chainguard.dev/melange (Go) vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 9 vulnerabilities in chainguard.dev/melange (Go): 0 in the last 7 days and 1 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-54174, was published on 11 September 2026.","url":"https://junglewise.ai/threats/technologies/chainguard-dev-melange","json_url":"https://junglewise.ai/threats/technologies/chainguard-dev-melange.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/chainguard-dev-melange","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":1,"all_time":9,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":1,"last_90_days":1,"last_365_days":8},"latest":[{"cve":"CVE-2026-54174","cvss":8.3,"epss":0.0016,"slug":"cve-2026-54174-chainguard-melange-and-apko-incomplete-package-integrity","title":"melange allows users to build apk packages using declarative pipelines. Apko prior to version 1.2.9, corresponding to melange prior to versi","severity":"high","exploited":false,"published_at":"2026-09-11T21:17:11.403+00:00","url":"https://junglewise.ai/threats/cve-2026-54174-chainguard-melange-and-apko-incomplete-package-integrity"},{"cve":"CVE-2026-29051","cvss":3.1,"epss":0.0018,"slug":"cve-2026-29051-melange-has-path-traversal-via-pkginfo-in-persist-lint-results","title":"GO-2026-5562 - melange has Path Traversal via .PKGINFO in --persist-lint-results in chainguard.dev/melange","severity":"low","exploited":false,"published_at":"2026-06-25T22:34:34+00:00","url":"https://junglewise.ai/threats/cve-2026-29051-melange-has-path-traversal-via-pkginfo-in-persist-lint-results"},{"cve":"CVE-2026-29050","cvss":3.1,"epss":0.0018,"slug":"cve-2026-29050-melange-has-path-traversal-when-resolving-external-pipelines-via","title":"GO-2026-5279 - melange has Path Traversal When Resolving External Pipelines via Unvalidated pipeline[].uses in chainguard.dev/melange","severity":"low","exploited":false,"published_at":"2026-06-25T18:43:15+00:00","url":"https://junglewise.ai/threats/cve-2026-29050-melange-has-path-traversal-when-resolving-external-pipelines-via"},{"cve":"CVE-2026-29049","cvss":4.3,"epss":0.0039,"slug":"cve-2026-29049-chainguard-melange-resource-exhaustion-in-update-cache","title":"Chainguard melange resource exhaustion in update-cache","severity":"medium","exploited":false,"published_at":"2026-03-06T07:16:02.093+00:00","url":"https://junglewise.ai/threats/cve-2026-29049-chainguard-melange-resource-exhaustion-in-update-cache"},{"cve":"CVE-2026-25145","cvss":3.1,"epss":0.0018,"slug":"cve-2026-25145-melange-has-a-path-traversal-in-license-path-which-allows-reading","title":"GO-2026-4409 - melange has a path traversal in license-path which allows reading files outside workspace in chainguard.dev/melange","severity":"low","exploited":false,"published_at":"2026-02-05T03:20:45+00:00","url":"https://junglewise.ai/threats/cve-2026-25145-melange-has-a-path-traversal-in-license-path-which-allows-reading"},{"cve":"CVE-2026-25143","cvss":3.1,"epss":0.0019,"slug":"cve-2026-25143-melange-affected-by-potential-host-command-execution-via-license","title":"GO-2026-4412 - melange affected by potential host command execution via license-check YAML mode patch pipeline in chainguard.dev/melange","severity":"low","exploited":false,"published_at":"2026-02-05T03:20:45+00:00","url":"https://junglewise.ai/threats/cve-2026-25143-melange-affected-by-potential-host-command-execution-via-license"},{"cve":"CVE-2026-24844","cvss":3.1,"epss":0.0018,"slug":"cve-2026-24844-melange-pipeline-working-directory-could-allow-command-injection","title":"GO-2026-4408 - melange pipeline working-directory could allow command injection in chainguard.dev/melange","severity":"low","exploited":false,"published_at":"2026-02-05T03:20:45+00:00","url":"https://junglewise.ai/threats/cve-2026-24844-melange-pipeline-working-directory-could-allow-command-injection"},{"cve":"CVE-2026-24843","cvss":3.1,"epss":0.0017,"slug":"cve-2026-24843-melange-qemu-runner-could-write-files-outside-workspace-directory","title":"GO-2026-4407 - melange QEMU runner could write files outside workspace directory in chainguard.dev/melange","severity":"low","exploited":false,"published_at":"2026-02-05T03:20:45+00:00","url":"https://junglewise.ai/threats/cve-2026-24843-melange-qemu-runner-could-write-files-outside-workspace-directory"},{"cve":"CVE-2025-54059","cvss":3.1,"epss":0.0013,"slug":"cve-2025-54059-melange-s-world-writable-permissions-expose-sbom-files-to","title":"GO-2025-3815 - melange's world-writable permissions expose SBOM files to potential image tampering in chainguard.dev/melange","severity":"low","exploited":false,"published_at":"2025-07-29T18:49:33+00:00","url":"https://junglewise.ai/threats/cve-2025-54059-melange-s-world-writable-permissions-expose-sbom-files-to"}],"weekly":[{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"github.com/mattermost/mattermost-server (Go)","slug":"github-com-mattermost-mattermost-server","vulnerabilities":274,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server"},{"name":"github.com/mattermost/mattermost-server/v6 (Go)","slug":"github-com-mattermost-mattermost-server-v6","vulnerabilities":188,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v6"},{"name":"github.com/mattermost/mattermost-server/v5 (Go)","slug":"github-com-mattermost-mattermost-server-v5","vulnerabilities":186,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v5"},{"name":"github.com/mattermost/mattermost/server/v8 (Go)","slug":"github-com-mattermost-mattermost-server-v8","vulnerabilities":182,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v8"},{"name":"stdlib (Go)","slug":"go-stdlib","vulnerabilities":161,"url":"https://junglewise.ai/threats/technologies/go-stdlib"},{"name":"github.com/siyuan-note/siyuan/kernel (Go)","slug":"github-com-siyuan-note-siyuan-kernel","vulnerabilities":158,"url":"https://junglewise.ai/threats/technologies/github-com-siyuan-note-siyuan-kernel"},{"name":"code.gitea.io/gitea (Go)","slug":"code-gitea-io-gitea","vulnerabilities":128,"url":"https://junglewise.ai/threats/technologies/code-gitea-io-gitea"},{"name":"gogs.io/gogs (Go)","slug":"gogs-io-gogs","vulnerabilities":82,"url":"https://junglewise.ai/threats/technologies/gogs-io-gogs"},{"name":"github.com/traefik/traefik (Go)","slug":"github-com-traefik-traefik","vulnerabilities":75,"url":"https://junglewise.ai/threats/technologies/github-com-traefik-traefik"},{"name":"github.com/usememos/memos (Go)","slug":"github-com-usememos-memos","vulnerabilities":75,"url":"https://junglewise.ai/threats/technologies/github-com-usememos-memos"},{"name":"github.com/traefik/traefik/v2 (Go)","slug":"github-com-traefik-traefik-v2","vulnerabilities":73,"url":"https://junglewise.ai/threats/technologies/github-com-traefik-traefik-v2"},{"name":"github.com/traefik/traefik/v3 (Go)","slug":"github-com-traefik-traefik-v3","vulnerabilities":68,"url":"https://junglewise.ai/threats/technologies/github-com-traefik-traefik-v3"}],"technology":{"hub":true,"name":"chainguard.dev/melange (Go)","slug":"chainguard-dev-melange","vendor":{"name":"Go","slug":"go","url":"https://junglewise.ai/threats/vendors/go"},"aliases":[],"homepage":"https://github.com/chainguard-dev/melange","repo_url":"https://github.com/chainguard-dev/melange","description":"A tool for building multi-architecture container packages from source.","url":"https://junglewise.ai/threats/technologies/chainguard-dev-melange"},"most_severe":[{"cve":"CVE-2026-54174","cvss":8.3,"epss":0.0016,"slug":"cve-2026-54174-chainguard-melange-and-apko-incomplete-package-integrity","title":"melange allows users to build apk packages using declarative pipelines. Apko prior to version 1.2.9, corresponding to melange prior to versi","severity":"high","exploited":false,"published_at":"2026-09-11T21:17:11.403+00:00","url":"https://junglewise.ai/threats/cve-2026-54174-chainguard-melange-and-apko-incomplete-package-integrity"},{"cve":"CVE-2026-29049","cvss":4.3,"epss":0.0039,"slug":"cve-2026-29049-chainguard-melange-resource-exhaustion-in-update-cache","title":"Chainguard melange resource exhaustion in update-cache","severity":"medium","exploited":false,"published_at":"2026-03-06T07:16:02.093+00:00","url":"https://junglewise.ai/threats/cve-2026-29049-chainguard-melange-resource-exhaustion-in-update-cache"},{"cve":"CVE-2026-25143","cvss":3.1,"epss":0.0019,"slug":"cve-2026-25143-melange-affected-by-potential-host-command-execution-via-license","title":"GO-2026-4412 - melange affected by potential host command execution via license-check YAML mode patch pipeline in chainguard.dev/melange","severity":"low","exploited":false,"published_at":"2026-02-05T03:20:45+00:00","url":"https://junglewise.ai/threats/cve-2026-25143-melange-affected-by-potential-host-command-execution-via-license"},{"cve":"CVE-2026-29051","cvss":3.1,"epss":0.0018,"slug":"cve-2026-29051-melange-has-path-traversal-via-pkginfo-in-persist-lint-results","title":"GO-2026-5562 - melange has Path Traversal via .PKGINFO in --persist-lint-results in chainguard.dev/melange","severity":"low","exploited":false,"published_at":"2026-06-25T22:34:34+00:00","url":"https://junglewise.ai/threats/cve-2026-29051-melange-has-path-traversal-via-pkginfo-in-persist-lint-results"},{"cve":"CVE-2026-29050","cvss":3.1,"epss":0.0018,"slug":"cve-2026-29050-melange-has-path-traversal-when-resolving-external-pipelines-via","title":"GO-2026-5279 - melange has Path Traversal When Resolving External Pipelines via Unvalidated pipeline[].uses in chainguard.dev/melange","severity":"low","exploited":false,"published_at":"2026-06-25T18:43:15+00:00","url":"https://junglewise.ai/threats/cve-2026-29050-melange-has-path-traversal-when-resolving-external-pipelines-via"},{"cve":"CVE-2026-25145","cvss":3.1,"epss":0.0018,"slug":"cve-2026-25145-melange-has-a-path-traversal-in-license-path-which-allows-reading","title":"GO-2026-4409 - melange has a path traversal in license-path which allows reading files outside workspace in chainguard.dev/melange","severity":"low","exploited":false,"published_at":"2026-02-05T03:20:45+00:00","url":"https://junglewise.ai/threats/cve-2026-25145-melange-has-a-path-traversal-in-license-path-which-allows-reading"},{"cve":"CVE-2026-24844","cvss":3.1,"epss":0.0018,"slug":"cve-2026-24844-melange-pipeline-working-directory-could-allow-command-injection","title":"GO-2026-4408 - melange pipeline working-directory could allow command injection in chainguard.dev/melange","severity":"low","exploited":false,"published_at":"2026-02-05T03:20:45+00:00","url":"https://junglewise.ai/threats/cve-2026-24844-melange-pipeline-working-directory-could-allow-command-injection"},{"cve":"CVE-2026-24843","cvss":3.1,"epss":0.0017,"slug":"cve-2026-24843-melange-qemu-runner-could-write-files-outside-workspace-directory","title":"GO-2026-4407 - melange QEMU runner could write files outside workspace directory in chainguard.dev/melange","severity":"low","exploited":false,"published_at":"2026-02-05T03:20:45+00:00","url":"https://junglewise.ai/threats/cve-2026-24843-melange-qemu-runner-could-write-files-outside-workspace-directory"},{"cve":"CVE-2025-54059","cvss":3.1,"epss":0.0013,"slug":"cve-2025-54059-melange-s-world-writable-permissions-expose-sbom-files-to","title":"GO-2025-3815 - melange's world-writable permissions expose SBOM files to potential image tampering in chainguard.dev/melange","severity":"low","exploited":false,"published_at":"2025-07-29T18:49:33+00:00","url":"https://junglewise.ai/threats/cve-2025-54059-melange-s-world-writable-permissions-expose-sbom-files-to"}],"generated_at":"2026-09-28T03:07:00.154823+00:00"}