1m-handshake (>=0.1.3, <=0.1.6), 360solutions-bc-mcp (>=0.5.3, <=0.5.6) +3220 more potentially affected by CVE-2026-69247 via cryptography (>=44.0.0, <=49.0.0)

cryptography PYPI version =44.0.0, =0.1.3, =0.5.3, =2.3.0, =0.1.0, =0.1.1, =2.4.15, =0.45.0.dev1, =0.46.2 and more Source cves: CVE-2026-69247 Source advisory: OSV:GHSA-G6CJ-PR64-35W5...

CVE-2026-69247 cryptography: PKCS#7 EnvelopedData decryption exposes a Bleichenbacher oracle through distinguishable errors and timing

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. From 44.0.0 until 50.0.0, pkcs7decryptder, pkcs7decryptpem, and pkcs7decryptsmime reported the outcome of decrypting a RecipientInfo's encryptedKey in several distinguishable ways, one of which...

CVE-2026-69247 cryptography: PKCS#7 EnvelopedData decryption exposes a Bleichenbacher oracle through distinguishable errors and timing

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. From 44.0.0 until 50.0.0, pkcs7decryptder, pkcs7decryptpem, and pkcs7decryptsmime reported the outcome of decrypting a RecipientInfo's encryptedKey in several distinguishable ways, one of which...

CVE-2026-69247 cryptography: PKCS#7 EnvelopedData decryption exposes a Bleichenbacher oracle through distinguishable errors and timing

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. From 44.0.0 until 50.0.0, pkcs7decryptder, pkcs7decryptpem, and pkcs7decryptsmime reported the outcome of decrypting a RecipientInfo's encryptedKey in several distinguishable ways, one of which...

CVE-2026-69247

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. From 44.0.0 until 50.0.0, pkcs7decryptder, pkcs7decryptpem, and pkcs7decryptsmime reported the outcome of decrypting a RecipientInfo's encryptedKey in several distinguishable ways, one of which...

EUVD-2026-52446

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. From 44.0.0 until 50.0.0, pkcs7decryptder, pkcs7decryptpem, and pkcs7decryptsmime reported the outcome of decrypting a RecipientInfo's encryptedKey in several distinguishable ways, one of which...

CVE-2026-69247

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. From 44.0.0 until 50.0.0, pkcs7decryptder, pkcs7decryptpem, and pkcs7decryptsmime reported the outcome of decrypting a RecipientInfo's encryptedKey in several distinguishable ways, one of which...

1m-handshake (>=0.1.3, <=0.1.6), 360solutions-bc-mcp (>=0.5.3, <=0.5.6) +3220 more potentially affected by CVE-2026-69247 via cryptography (>=44.0.0, <=49.0.0)

cryptography PYPI version =44.0.0, =0.1.3, =0.5.3, =2.3.0, =0.1.0, =0.1.1, =2.4.15, =0.45.0.dev1, =0.46.2 and more Source cves: CVE-2026-69247 Source advisory: MEND:CVE-2026-69247...

CVE-2026-69247

The CVE-2026-69247 entry concerns the Python cryptography package (versions 44.0.0 through 50.0.0) where pkcs7_decrypt_der, pkcs7_decrypt_pem, and pkcs7_decrypt_smime reveal distinguishable outcomes or timing when decrypting an EnvelopedData RecipientInfo encryptedKey. This creates a Bleichenbach...

CVE-2026-69247

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. From 44.0.0 until 50.0.0, pkcs7decryptder, pkcs7decryptpem, and pkcs7decryptsmime reported the outcome of decrypting a RecipientInfo's encryptedKey in several distinguishable ways, one of which...

crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages

A flaw was found in the crypto/tls package within the Go golang standard library, specifically affecting TLS 1.3 connections. A remote attacker can exploit this vulnerability by sending multiple key update messages in a single record after the handshake. This can cause the connection to deadlock,...

com.amazonaws.s3:jets3t (0.5.0), org.bouncycastle:bcpg-jdk12 (130) +2 more potentially affected by CVE-2026-58059 via org.bouncycastle:bcprov-jdk12 (130)

org.bouncycastle:bcprov-jdk12 MAVEN version 130 is affected by a known vulnerability. The following packages have a transitive dependency on org.bouncycastle:bcprov-jdk12 and may be impacted: - com.amazonaws.s3:jets3t 0.5.0 - org.bouncycastle:bcpg-jdk12 130 - org.vafer:jdeb =0.2, =0.2.1, =0.5.0...

Improper Certificate Validation

Overview org.bouncycastle:bcprov-ext-jdk14 is a Java implementation of cryptographic algorithms. Affected versions of this package are vulnerable to Improper Certificate Validation in the check method of ProvOcspRevocationChecker, which verifies a stapled OCSP response's signature and then treats...

Improper Verification of Cryptographic Signature

Overview org.bouncycastle:bcprov-jdk14 is a Java implementation of cryptographic algorithms. Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the verifySignature method of RSADigestSigner, whose legacy NULL-omitted DigestInfo path computes...

Improper Validation of Integrity Check Value

Overview org.bouncycastle:bcprov-jdk16 is a Bouncy Castle Crypto package that is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.6. Affected versions of this package are vulnerable to Improper...

Improper Validation of Integrity Check Value

Overview Affected versions of this package are vulnerable to Improper Validation of Integrity Check Value that leads to information exposure in the processPacket method of CCMBlockCipher, with equivalent paths in KCCMBlockCipher and KGCMBlockCipher, which decrypt directly into the caller's output...

Memory Allocation with Excessive Size Value

Overview org.bouncycastle:bcprov-debug-jdk15on is a Java implementation of cryptographic algorithms. Affected versions of this package are vulnerable to Memory Allocation with Excessive Size Value in HSSPublicKeyParameters.getInstance and HSSSignature.getInstance, which read the HSS level count L...

Allocation of Resources Without Limits or Throttling

Overview org.bouncycastle:bcprov-jdk15 is a package is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.5. Affected versions of this package are vulnerable to Allocation of Resources Without...

ae.teletronics.nlp:entityextraction (>=1.3, <=1.4), ai.h2o:h2o-app (>=0.1.22, <=0.1.25) +1043 more potentially affected by CVE-2026-12803 via org.bouncycastle:bcprov-jdk15 (>=1.38, <=1.46)

org.bouncycastle:bcprov-jdk15 MAVEN version =1.38, =1.3, =0.1.22, =0.1.22, =1.0.0, =2.1.0, =1.0.1, =4.2.0, =1.1.2, =1.1.2, =1.1.2, =1.1.2, =1.1.2, =1.1.2, =1.1.2, =1.0.3, =1.3.3 and more Source cves: CVE-2026-12803 Source advisory:...

Allocation of Resources Without Limits or Throttling

Overview org.bouncycastle:bcprov-jdk15to18 is a Java implementation of cryptographic algorithms. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in PKCS12KeyStoreSpi, which feeds the attacker-controlled KDF iteration count from a PKCS12...