bouncycastle: BC-JAVA: unbounded PGP AEAD chunk size leads to pre-auth resource exhaustion

A flaw was found in Legion of the Bouncy Castle Inc. BC-JAVA bcpg. A specially crafted PGP AEAD Authenticated Encryption with Associated Data message with an unbounded chunk size can lead to an excessive consumption of memory. This issue allows an unauthenticated remote attacker to cause memory...

com.amazonaws.s3:jets3t (0.5.0), org.bouncycastle:bcpg-jdk12 (130) +2 more potentially affected by CVE-2026-58061 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 Validation of Integrity Check Value

Overview Affected versions of this package are vulnerable to Improper Validation of Integrity Check Value in the readBlock method of PGPAeadInputStream BcAEADUtil, mirrored in JceAEADUtil, which pre-reads the final 16 bytes but ignores the result and returns EOF without calling doFinal when the...

Improper Validation of Integrity Check Value

Overview Affected versions of this package are vulnerable to Improper Validation of Integrity Check Value in the readBlock method of PGPAeadInputStream BcAEADUtil, mirrored in JceAEADUtil, which pre-reads the final 16 bytes but ignores the result and returns EOF without calling doFinal when the...

Improper Validation of Integrity Check Value

Overview Affected versions of this package are vulnerable to Improper Validation of Integrity Check Value in the readBlock method of PGPAeadInputStream BcAEADUtil, mirrored in JceAEADUtil, which pre-reads the final 16 bytes but ignores the result and returns EOF without calling doFinal when the...

Improper Validation of Integrity Check Value

Overview Affected versions of this package are vulnerable to Improper Validation of Integrity Check Value in the readBlock method of PGPAeadInputStream BcAEADUtil, mirrored in JceAEADUtil, which pre-reads the final 16 bytes but ignores the result and returns EOF without calling doFinal when the...

amdonov.ospackage-init:amdonov.ospackage-init.gradle.plugin (>=0.1.0, <=0.5.0), app.cash.backfila:client-misk-dynamodb (>=0.1.3-20210127.1838-76ab4fc, <=0.1.4-20210806.0204-5341f38) +1653 more potentially affected by CVE-2026-59640 via org.bouncycastle:bcpg-jdk15on (>=1.46, <=1.70)

org.bouncycastle:bcpg-jdk15on MAVEN version =1.46, =0.1.0, =0.1.3-20210127.1838-76ab4fc, =0.1.3-20210127.1838-76ab4fc, =2023.06.07.114626-93b9d6f, =0.1.3-20210127.1838-76ab4fc, =0.1.4-20220614.0152-5ae0eef, =1.0.0-m11, =1.0.0-m6, =1.0.0-m11, =0.0.1-m20, =0.0.1-m20, =0.0.1-m27, =1.0.0-m11,...

Exposure of Sensitive Information Through Metadata

Overview Affected versions of this package are vulnerable to Exposure of Sensitive Information Through Metadata via CFB quick-check decryption oracle in the getDataStream method of PGPSymmetricKeyEncryptedData, reached through PGPPBEEncryptedData, PGPSessionKeyEncryptedData, and...

Exposure of Sensitive Information Through Metadata

Overview Affected versions of this package are vulnerable to Exposure of Sensitive Information Through Metadata via CFB quick-check decryption oracle in the getDataStream method of PGPSymmetricKeyEncryptedData, reached through PGPPBEEncryptedData, PGPSessionKeyEncryptedData, and...

Exposure of Sensitive Information Through Metadata

Overview Affected versions of this package are vulnerable to Exposure of Sensitive Information Through Metadata via CFB quick-check decryption oracle in the getDataStream method of PGPSymmetricKeyEncryptedData, reached through PGPPBEEncryptedData, PGPSessionKeyEncryptedData, and...

Exposure of Sensitive Information Through Metadata

Overview Affected versions of this package are vulnerable to Exposure of Sensitive Information Through Metadata via CFB quick-check decryption oracle in the getDataStream method of PGPSymmetricKeyEncryptedData, reached through PGPPBEEncryptedData, PGPSessionKeyEncryptedData, and...

Exposure of Sensitive Information Through Metadata

Overview Affected versions of this package are vulnerable to Exposure of Sensitive Information Through Metadata via CFB quick-check decryption oracle in the getDataStream method of PGPSymmetricKeyEncryptedData, reached through PGPPBEEncryptedData, PGPSessionKeyEncryptedData, and...

Exposure of Sensitive Information Through Metadata

Overview Affected versions of this package are vulnerable to Exposure of Sensitive Information Through Metadata via CFB quick-check decryption oracle in the getDataStream method of PGPSymmetricKeyEncryptedData, reached through PGPPBEEncryptedData, PGPSessionKeyEncryptedData, and...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the S2K.Argon2Params class and the PGPUtil.makeKeyFromPassPhrase method, which read the one-byte OpenPGP Argon2 passes, parallelism, and memory-size exponent fields with only a...

amdonov.ospackage-init:amdonov.ospackage-init.gradle.plugin (>=0.1.0, <=0.5.0), app.cash.backfila:client-misk-dynamodb (>=0.1.3-20210127.1838-76ab4fc, <=0.1.4-20210806.0204-5341f38) +1653 more potentially affected by CVE-2026-59649 via org.bouncycastle:bcpg-jdk15on (>=1.46, <=1.70)

org.bouncycastle:bcpg-jdk15on MAVEN version =1.46, =0.1.0, =0.1.3-20210127.1838-76ab4fc, =0.1.3-20210127.1838-76ab4fc, =2023.06.07.114626-93b9d6f, =0.1.3-20210127.1838-76ab4fc, =0.1.4-20220614.0152-5ae0eef, =1.0.0-m11, =1.0.0-m6, =1.0.0-m11, =0.0.1-m20, =0.0.1-m20, =0.0.1-m27, =1.0.0-m11,...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the S2K.Argon2Params class and the PGPUtil.makeKeyFromPassPhrase method, which read the one-byte OpenPGP Argon2 passes, parallelism, and memory-size exponent fields with only a...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the S2K.Argon2Params class and the PGPUtil.makeKeyFromPassPhrase method, which read the one-byte OpenPGP Argon2 passes, parallelism, and memory-size exponent fields with only a...

Memory Allocation with Excessive Size Value

Overview Affected versions of this package are vulnerable to Memory Allocation with Excessive Size Value in the readPacket method of UserAttributeSubpacketInputStream, which reads a 5-octet subpacket length up to Integer.MAXVALUE and allocates new bytebodyLen-1 after checking only against a limit...

co.elastic.apm:apm-agent-attach-cli (>=1.26.0, <=1.56.0), org.codelibs.fesen.tool:fesen-plugin-cli (>=0.10.0, <=0.16.0) +112 more potentially affected by CVE-2026-59648 via org.bouncycastle:bcpg-fips (>=1.0.4, <=2.1.13)

org.bouncycastle:bcpg-fips MAVEN version =1.0.4, =1.26.0, =0.10.0, =1.0.0, =3.81.0-08, =3.81.0-08, =3.81.0-08, =3.81.0-08, =3.89.0-09, =3.89.0-09, =3.89.0-09, =3.89.0-09, =3.89.0-09, =3.89.0-09, =3.89.0-09, =3.89.0-09, =3.95.3-02 and more Source cves: CVE-2026-59648https://vulners.c...

Memory Allocation with Excessive Size Value

Overview Affected versions of this package are vulnerable to Memory Allocation with Excessive Size Value in the readPacket method of UserAttributeSubpacketInputStream, which reads a 5-octet subpacket length up to Integer.MAXVALUE and allocates new bytebodyLen-1 after checking only against a limit...