Medium severity5.3OSV Advisory· Published Dec 17, 2025· Updated Apr 15, 2026
CVE-2025-14763
CVE-2025-14763
Description
Missing cryptographic key commitment in the Amazon S3 Encryption Client for Java may allow a user with write access to the S3 bucket to introduce a new EDK that decrypts to different plaintext when the encrypted data key is stored in an "instruction file" instead of S3's metadata record.
To mitigate this issue, upgrade Amazon S3 Encryption Client for Java to version 4.0.0 or later.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
software.amazon.encryption.s3:amazon-s3-encryption-client-javaMaven | < 4.0.0 | 4.0.0 |
Affected products
6- Range: v3.0.0, v3.0.1, v3.1.0, …
- osv-coords5 versionspkg:apk/chainguard/apache-nifi-compatpkg:apk/chainguard/apache-nifi-toolkitpkg:apk/wolfi/apache-nifi-compatpkg:apk/wolfi/apache-nifi-toolkitpkg:maven/software.amazon.encryption.s3/amazon-s3-encryption-client-java
< 2.7.2-r2+ 4 more
- (no CPE)range: < 2.7.2-r2
- (no CPE)range: < 2.7.2-r2
- (no CPE)range: < 2.7.2-r2
- (no CPE)range: < 2.7.2-r2
- (no CPE)range: < 4.0.0
Patches
Vulnerability mechanics
References
7- github.com/advisories/GHSA-x44p-gvrj-pj2rghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2025-14763ghsaADVISORY
- aws.amazon.com/security/security-bulletins/AWS-2025-032ghsaWEB
- github.com/aws/amazon-s3-encryption-client-java/commit/9d4523edbbc249781b3b3b3f8868fad39c5673d5ghsaWEB
- github.com/aws/amazon-s3-encryption-client-java/releases/tag/v4.0.0nvdWEB
- github.com/aws/amazon-s3-encryption-client-java/security/advisories/GHSA-x44p-gvrj-pj2rnvdWEB
- aws.amazon.com/security/security-bulletins/AWS-2025-032/nvd
News mentions
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