{"schema_version":1,"title":"Aws-Lc-Sys vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in Aws-Lc-Sys: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-4428, was published on 19 March 2026.","url":"https://junglewise.ai/threats/technologies/aws-lc-sys","json_url":"https://junglewise.ai/threats/technologies/aws-lc-sys.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/aws-lc-sys","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":3,"all_time":3,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":3},"latest":[{"cve":"CVE-2026-4428","cvss":3.1,"epss":0.0026,"slug":"cve-2026-4428-aws-aws-lc-revocation-check-bypass-in-x-509-certificate","title":"RUSTSEC-2026-0048 - CRL Distribution Point Scope Check Logic Error in AWS-LC","severity":"high","exploited":false,"published_at":"2026-03-19T12:00:00+00:00","url":"https://junglewise.ai/threats/cve-2026-4428-aws-aws-lc-revocation-check-bypass-in-x-509-certificate"},{"cve":"CVE-2026-3338","cvss":7.5,"epss":0.0038,"slug":"cve-2026-3338-aws-aws-lc-signature-verification-bypass-in-pkcs7-verify","title":"AWS AWS-LC signature verification bypass in PKCS7_verify","severity":"high","exploited":false,"published_at":"2026-03-02T22:16:32.35+00:00","url":"https://junglewise.ai/threats/cve-2026-3338-aws-aws-lc-signature-verification-bypass-in-pkcs7-verify"},{"cve":"CVE-2026-3336","cvss":7.5,"epss":0.0038,"slug":"cve-2026-3336-aws-aws-lc-certificate-chain-validation-bypass-in-pkcs7-verify","title":"AWS AWS-LC certificate chain validation bypass in PKCS7_verify","severity":"high","exploited":false,"published_at":"2026-03-02T22:16:31.277+00:00","url":"https://junglewise.ai/threats/cve-2026-3336-aws-aws-lc-certificate-chain-validation-bypass-in-pkcs7-verify"}],"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":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":"AWS Cloud Development Kit","slug":"cdk","vulnerabilities":10,"url":"https://junglewise.ai/threats/technologies/cdk"},{"name":"AWS Kiro IDE","slug":"kiro-ide","vulnerabilities":7,"url":"https://junglewise.ai/threats/technologies/kiro-ide"},{"name":"AWS-LC","slug":"lc","vulnerabilities":4,"url":"https://junglewise.ai/threats/technologies/lc"}],"technology":{"hub":true,"name":"Aws-Lc-Sys","slug":"aws-lc-sys","vendor":{"name":"AWS","slug":"aws","url":"https://junglewise.ai/threats/vendors/aws"},"aliases":[],"category":"library","homepage":"https://crates.io/crates/aws-lc-sys","repo_url":"https://github.com/aws/aws-lc-rs","description":"The aws-lc-sys crate provides low-level Rust bindings to the AWS-LC cryptographic library.","url":"https://junglewise.ai/threats/technologies/aws-lc-sys"},"most_severe":[{"cve":"CVE-2026-3338","cvss":7.5,"epss":0.0038,"slug":"cve-2026-3338-aws-aws-lc-signature-verification-bypass-in-pkcs7-verify","title":"AWS AWS-LC signature verification bypass in PKCS7_verify","severity":"high","exploited":false,"published_at":"2026-03-02T22:16:32.35+00:00","url":"https://junglewise.ai/threats/cve-2026-3338-aws-aws-lc-signature-verification-bypass-in-pkcs7-verify"},{"cve":"CVE-2026-3336","cvss":7.5,"epss":0.0038,"slug":"cve-2026-3336-aws-aws-lc-certificate-chain-validation-bypass-in-pkcs7-verify","title":"AWS AWS-LC certificate chain validation bypass in PKCS7_verify","severity":"high","exploited":false,"published_at":"2026-03-02T22:16:31.277+00:00","url":"https://junglewise.ai/threats/cve-2026-3336-aws-aws-lc-certificate-chain-validation-bypass-in-pkcs7-verify"},{"cve":"CVE-2026-4428","cvss":3.1,"epss":0.0026,"slug":"cve-2026-4428-aws-aws-lc-revocation-check-bypass-in-x-509-certificate","title":"RUSTSEC-2026-0048 - CRL Distribution Point Scope Check Logic Error in AWS-LC","severity":"high","exploited":false,"published_at":"2026-03-19T12:00:00+00:00","url":"https://junglewise.ai/threats/cve-2026-4428-aws-aws-lc-revocation-check-bypass-in-x-509-certificate"}],"generated_at":"2026-09-28T03:07:00.154823+00:00"}