Customers of AWS services do not need to take action. Applications using AWS-LC should upgrade to AWS-LC version 1.69.0.
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Solution
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Workaround
No workaround given by the vendor.
Wed, 11 Mar 2026 17:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Amazon
Amazon aws-lc-sys Amazon aws Libcrypto |
|
| CPEs | cpe:2.3:a:amazon:aws-lc-sys:*:*:*:*:*:rust:*:* cpe:2.3:a:amazon:aws_libcrypto:*:*:*:*:*:*:*:* |
|
| Vendors & Products |
Aws aws Libcrypto
|
Amazon
Amazon aws-lc-sys Amazon aws Libcrypto |
Wed, 11 Mar 2026 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Aws aws Libcrypto
|
|
| CPEs | cpe:2.3:a:aws:aws_libcrypto:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Aws aws Libcrypto
|
Wed, 04 Mar 2026 11:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Aws
Aws aws-lc |
|
| Vendors & Products |
Aws
Aws aws-lc |
Wed, 04 Mar 2026 00:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
| |
| Metrics |
threat_severity
|
threat_severity
|
Tue, 03 Mar 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Mon, 02 Mar 2026 22:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
Mon, 02 Mar 2026 21:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Improper signature validation in PKCS7_verify() in AWS-LC allows an unauthenticated user to bypass signature verification when processing PKCS7 objects with Authenticated Attributes. Customers of AWS services do not need to take action. Applications using AWS-LC should upgrade to AWS-LC version 1.69.0. | |
| Title | PKCS7_verify Signature Validation Bypass in AWS-LC | |
| Weaknesses | CWE-347 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: AMZN
Published:
Updated: 2026-03-03T14:39:48.768Z
Reserved: 2026-02-27T15:16:29.281Z
Link: CVE-2026-3338
Updated: 2026-03-03T14:39:43.993Z
Status : Analyzed
Published: 2026-03-02T22:16:32.350
Modified: 2026-03-11T16:54:59.103
Link: CVE-2026-3338
OpenCVE Enrichment
Updated: 2026-03-03T08:40:54Z