{"schema_version":1,"title":"append-only-vec (crates.io) vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in append-only-vec (crates.io): 0 in the last 7 days and 3 in the last 90 days, 2 of them critical and 0 exploited in the wild. The most recent, CVE-2026-77651, was published on 21 August 2026.","url":"https://junglewise.ai/threats/technologies/append-only-vec","json_url":"https://junglewise.ai/threats/technologies/append-only-vec.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/append-only-vec","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":0,"all_time":3,"critical":2,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":3,"last_365_days":3},"latest":[{"cve":"CVE-2026-77651","cvss":9.8,"epss":0.008,"slug":"cve-2026-77651-arrayref-crate-malicious-dependency-code-execution-at-build-time","title":"arrayref crate malicious dependency code execution at build time","severity":"critical","exploited":false,"published_at":"2026-08-21T01:17:02.14+00:00","url":"https://junglewise.ai/threats/cve-2026-77651-arrayref-crate-malicious-dependency-code-execution-at-build-time"},{"cve":"CVE-2026-77650","cvss":9.8,"epss":0.008,"slug":"cve-2026-77650-append-only-vec-crate-malicious-build-script-supply-chain-attack","title":"append-only-vec crate malicious build script supply chain attack","severity":"critical","exploited":false,"published_at":"2026-08-21T01:17:01.993+00:00","url":"https://junglewise.ai/threats/cve-2026-77650-append-only-vec-crate-malicious-build-script-supply-chain-attack"},{"slug":"rustsec-2026-0262-append-only-vec-0-1-9-was-removed-from-crates-io-due-eb5fad8a","title":"RUSTSEC-2026-0262 - `append-only-vec` 0.1.9 was removed from crates.io due to a malicious dependency","severity":"info","exploited":false,"published_at":"2026-08-20T12:00:00+00:00","url":"https://junglewise.ai/threats/rustsec-2026-0262-append-only-vec-0-1-9-was-removed-from-crates-io-due-eb5fad8a"}],"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":2,"exploited":0,"vulnerabilities":3},{"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":0},{"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":"surrealdb (crates.io)","slug":"surrealdb","vulnerabilities":118,"url":"https://junglewise.ai/threats/technologies/surrealdb"},{"name":"coreutils (crates.io)","slug":"crates-io-coreutils","vulnerabilities":44,"url":"https://junglewise.ai/threats/technologies/crates-io-coreutils"},{"name":"wasmtime (crates.io)","slug":"wasmtime","vulnerabilities":42,"url":"https://junglewise.ai/threats/technologies/wasmtime"},{"name":"deno (crates.io)","slug":"deno","vulnerabilities":36,"url":"https://junglewise.ai/threats/technologies/deno"},{"name":"zebrad (crates.io)","slug":"zebrad","vulnerabilities":31,"url":"https://junglewise.ai/threats/technologies/zebrad"},{"name":"openssl-src (crates.io)","slug":"openssl-src","vulnerabilities":26,"url":"https://junglewise.ai/threats/technologies/openssl-src"},{"name":"openssl (crates.io)","slug":"crates-io-openssl","vulnerabilities":25,"url":"https://junglewise.ai/threats/technologies/crates-io-openssl"},{"name":"rustfs (crates.io)","slug":"rustfs","vulnerabilities":25,"url":"https://junglewise.ai/threats/technologies/rustfs"},{"name":"ckb (crates.io)","slug":"ckb","vulnerabilities":17,"url":"https://junglewise.ai/threats/technologies/ckb"},{"name":"diesel (crates.io)","slug":"diesel","vulnerabilities":17,"url":"https://junglewise.ai/threats/technologies/diesel"},{"name":"pyo3 (crates.io)","slug":"pyo3","vulnerabilities":15,"url":"https://junglewise.ai/threats/technologies/pyo3"},{"name":"russh (crates.io)","slug":"crates-io-russh","vulnerabilities":13,"url":"https://junglewise.ai/threats/technologies/crates-io-russh"}],"technology":{"hub":true,"name":"append-only-vec (crates.io)","slug":"append-only-vec","vendor":{"name":"crates.io","slug":"crates-io","url":"https://junglewise.ai/threats/vendors/crates-io"},"aliases":[],"category":"library","description":"Rust library implementing an append-only vector data structure for concurrent write access.","url":"https://junglewise.ai/threats/technologies/append-only-vec"},"most_severe":[{"cve":"CVE-2026-77651","cvss":9.8,"epss":0.008,"slug":"cve-2026-77651-arrayref-crate-malicious-dependency-code-execution-at-build-time","title":"arrayref crate malicious dependency code execution at build time","severity":"critical","exploited":false,"published_at":"2026-08-21T01:17:02.14+00:00","url":"https://junglewise.ai/threats/cve-2026-77651-arrayref-crate-malicious-dependency-code-execution-at-build-time"},{"cve":"CVE-2026-77650","cvss":9.8,"epss":0.008,"slug":"cve-2026-77650-append-only-vec-crate-malicious-build-script-supply-chain-attack","title":"append-only-vec crate malicious build script supply chain attack","severity":"critical","exploited":false,"published_at":"2026-08-21T01:17:01.993+00:00","url":"https://junglewise.ai/threats/cve-2026-77650-append-only-vec-crate-malicious-build-script-supply-chain-attack"},{"slug":"rustsec-2026-0262-append-only-vec-0-1-9-was-removed-from-crates-io-due-eb5fad8a","title":"RUSTSEC-2026-0262 - `append-only-vec` 0.1.9 was removed from crates.io due to a malicious dependency","severity":"info","exploited":false,"published_at":"2026-08-20T12:00:00+00:00","url":"https://junglewise.ai/threats/rustsec-2026-0262-append-only-vec-0-1-9-was-removed-from-crates-io-due-eb5fad8a"}],"generated_at":"2026-09-28T03:07:00.154823+00:00"}