Information Exposure Affecting kserve-storage-controller package, versions <0.19.0-r5
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-MINIMOSLATEST-KSERVESTORAGECONTROLLER-18521502
- published5 Aug 2026
- disclosed3 Aug 2026
Introduced: 3 Aug 2026
NewCVE-2026-69247 (opens in a new tab)How to fix?
Upgrade Minimos:latest kserve-storage-controller to version 0.19.0-r5 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kserve-storage-controller package and not the kserve-storage-controller package as distributed by Minimos.
See How to fix? for Minimos:latest relevant fixed versions and status.
cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. From 44.0.0 until 50.0.0, pkcs7_decrypt_der, pkcs7_decrypt_pem, and pkcs7_decrypt_smime reported the outcome of decrypting a RecipientInfo's encryptedKey in several distinguishable ways, one of which disclosed the exact length recovered from the RSA operation. The same distinction was also observable by timing. An application that decrypts attacker-supplied EnvelopedData and reflects the outcome gives the attacker a Bleichenbacher oracle against the content-encryption key. Decryption ran as RSA PKCS#1 v1.5 decrypt of encryptedKey, build an AES cipher from the result, then AES-CBC decrypt and PKCS#7 unpad. Invalid RSA padding, a valid padding with a bad key length, a correct length with a wrong key, and the real key each failed or succeeded differently. Case 1 is reachable only where the linked library lacks implicit rejection: OpenSSL 3.0 and 3.1, LibreSSL, and BoringSSL. Exploitation requires a service that auto-decrypts untrusted EnvelopedData matching the victim certificate and answers adaptively at high volume, such as an S/MIME gateway or mail filter. This issue is fixed in 50.0.0.
References
- https://www.cve.org/CVERecord?id=CVE-2026-69247
- https://github.com/advisories/GHSA-g6cj-pr64-35w5
- https://osv.dev/vulnerability/MINI-fm45-68q6-x35m
- https://osv.dev/vulnerability/CVE-2026-69247
- https://github.com/pyca/cryptography/commit/53fccd93413a8d7f07d6d8999681f27b75cffa3f
- https://github.com/pyca/cryptography/pull/15369
- https://github.com/pyca/cryptography/security/advisories/GHSA-g6cj-pr64-35w5