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CWE-327

722 CVEs • Abstraction: Class • Likelihood of Exploit: High

Use of a Broken or Risky Cryptographic Algorithm

The product uses a broken or risky cryptographic algorithm or protocol.

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CVEs (722)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
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Oct 25, 2026
Oct 24, 2026
N/A· v4
9.1 CRITICAL· v3
N/A· v2
Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JSSE). Supported versions that are affected are Oracle Java SE: 8u511-b32, 8u511-perf-...Show more
Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JSSE). Supported versions that are affected are Oracle Java SE: 8u511-b32, 8u511-perf-b32, 11.0.33.0.2, 17.0.21.0.2, 21.0.13.0.2, 25.0.5.0.2, 27.0.1.0.2; Oracle GraalVM for JDK: 17.0.21.0.2 and 21.0.13.0.2; Oracle GraalVM Enterprise Edition: 21.3.20.0.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data as well as unauthorized access to critical data or complete access to all Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. CVSS 3.1 Base Score 9.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N).Show less
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Oct 24, 2026
Oct 21, 2026
N/A· v4
9.1 CRITICAL· v3
N/A· v2
Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JSSE). Supported versions that are affected are Oracle Java SE: 8u511, 8u511-perf, 11....Show more
Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JSSE). Supported versions that are affected are Oracle Java SE: 8u511, 8u511-perf, 11.0.33, 17.0.21, 21.0.13, 25.0.5, 27.0.1; Oracle GraalVM for JDK: 17.0.21 and 21.0.13; Oracle GraalVM Enterprise Edition: 21.3.20. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data as well as unauthorized access to critical data or complete access to all Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. CVSS 3.1 Base Score 9.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N).Show less
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Oct 22, 2026
Oct 19, 2026
N/A· v4
5.9 MEDIUM· v3
N/A· v2
IBM Cloud Pak System 2.3.6.0, and 2.3.6.1 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.
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Oct 19, 2026
Oct 19, 2026
N/A· v4
3.7 LOW· v3
N/A· v2
IBM Concert 1.0 through 3.0.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.
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Oct 13, 2026
Oct 13, 2026
N/A· v4
6.8 MEDIUM· v3
N/A· v2
Use of a broken or risky cryptographic algorithm in Windows Remote Desktop allows an unauthorized attacker to bypass a security feature over a network.
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Sep 30, 2026
Sep 29, 2026
N/A· v4
4.3 MEDIUM· v3
N/A· v2
Russh is a Rust SSH client and server library. Prior to 0.63.0, the hybrid ML-KEM 768 and X25519 implementation in russh/src/kex/hybrid_mlkem.rs accepts an all-zero 32-byte peer X25519 public key in both server_dh and co...Show more
Russh is a Rust SSH client and server library. Prior to 0.63.0, the hybrid ML-KEM 768 and X25519 implementation in russh/src/kex/hybrid_mlkem.rs accepts an all-zero 32-byte peer X25519 public key in both server_dh and compute_shared_secret, forcing the X25519 contribution to the combined shared secret to zero. A malicious SSH peer can therefore make the combined secret depend only on ML-KEM, defeating the hybrid exchange's intended fallback protection if ML-KEM is later weakened. This issue is fixed in version 0.63.0.Show less
1Ibm
1Db2 Mirror For I
Sep 29, 2026
Sep 24, 2026
N/A· v4
3.3 LOW· v3
N/A· v2
IBM Db2 Mirror for i 7.6, 7.5, and 7.4 could allow a local attacker to obtain sensitive information due to the use of the AES Electronic Codebook (ECB) mode for encryption.
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Sep 25, 2026
Sep 23, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
Imprivata EAM <=26.2.6 lacks the ability to rotate its RSA key pair after deployment when generating an X.509 certificate. Using an RSA key pair indefinitely for certificate generation is against best practices.
1Ibm
1Financial Transaction Manager
Oct 8, 2026
Sep 22, 2026
N/A· v4
7.1 HIGH· v3
N/A· v2
IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote authenticated attacker to obtain sensitive information and forge authentication tags due to the use of hard-coded cryptographic keys and i...Show more
IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote authenticated attacker to obtain sensitive information and forge authentication tags due to the use of hard-coded cryptographic keys and initialization vectors.Show less
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Oct 14, 2026
Sep 22, 2026
N/A· v4
5.9 MEDIUM· v3
N/A· v2
IBM Concert 1.0.0 through 3.0.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.
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Sep 24, 2026
Sep 18, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
http4k is a functional toolkit for Kotlin HTTP applications. Prior to 4.51.0.0, 5.42.0.0, and 6.50.0.0, DigestAuthProvider.verify in http4k-security-digest ignores its configured algorithm parameter and verifies every Di...Show more
http4k is a functional toolkit for Kotlin HTTP applications. Prior to 4.51.0.0, 5.42.0.0, and 6.50.0.0, DigestAuthProvider.verify in http4k-security-digest ignores its configured algorithm parameter and verifies every Digest response with hardcoded MD5. Deployments configured for SHA-256 therefore receive weaker MD5-based verification, exposing Digest authentication to collision-related attack paths that depend on the hash function's collision resistance. This issue is fixed in versions 4.51.0.0, 5.42.0.0, and 6.50.0.0.Show less
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Oct 14, 2026
Sep 18, 2026
N/A· v4
5.9 MEDIUM· v3
N/A· v2
IBM Cognos Analytics 12.1.0 through 12.1.3 FP1, and 12.0.4 through 12.0.4 FP2 could allow an attacker on a shared network to obtain sensitive information caused by insecure network communication.
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Sep 28, 2026
Sep 18, 2026
N/A· v4
5.9 MEDIUM· v3
N/A· v2
IBM Cognos Analytics 12.0.4 through 12.0.4 FP2, and 12.1.0 through 12.1.3 FP1 could allow a remote attacker to obtain sensitive information, caused by the failure to properly enable HTTP Strict Transport Security. An att...Show more
IBM Cognos Analytics 12.0.4 through 12.0.4 FP2, and 12.1.0 through 12.1.3 FP1 could allow a remote attacker to obtain sensitive information, caused by the failure to properly enable HTTP Strict Transport Security. An attacker could exploit this vulnerability to obtain sensitive information using man in the middle techniques.Show less
1Dell
1Openmanage Server Administrator
Oct 1, 2026
Sep 17, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
Dell OpenManage Server Administrator, versions prior to 11.1.0.3, contains Use of a Broken or Risky Cryptographic Algorithm vulnerability. An unauthenticated attacker with remote access could potentially exploit this vul...Show more
Dell OpenManage Server Administrator, versions prior to 11.1.0.3, contains Use of a Broken or Risky Cryptographic Algorithm vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Information disclosure.Show less
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Oct 14, 2026
Sep 16, 2026
N/A· v4
4.4 MEDIUM· v3
N/A· v2
Dell ECS versions 3.8.1.0 through 3.8.1.7, and Dell ObjectScale versions prior to 4.4.0.0, contains an Use of a Broken or Risky Cryptographic Algorithm vulnerability. A high privileged attacker with local access could po...Show more
Dell ECS versions 3.8.1.0 through 3.8.1.7, and Dell ObjectScale versions prior to 4.4.0.0, contains an Use of a Broken or Risky Cryptographic Algorithm vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Information exposure.Show less
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Sep 18, 2026
Sep 16, 2026
9.1 CRITICAL· v4
N/A· v3
N/A· v2
An unauthenticated user with access to Secret Server could leverage a padding oracle to decrypt or encrypt data using one of the server's cryptographic keys. The key itself is not exposed.
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Sep 16, 2026
Sep 15, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
IBM Security Verify Identity Access Reverse Proxy in certain configurations may provide weaker than expected cryptographic validation of user supplied data.
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Sep 16, 2026
Sep 14, 2026
N/A· v4
8.2 HIGH· v3
N/A· v2
IBM Cloud Pak for Data System (Yosemite 1.0) 3.0.5.2 could allow a remote attacker to obtain sensitive information due to the use of weak or deprecated cryptographic protocols.
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Sep 11, 2026
Sep 8, 2026
8.3 HIGH· v4
8.4 HIGH· v3
N/A· v2
The vulnerability, if exploited, could allow a miscreant with read access to PIMBoards project files to reverse engineer PIMBoards users’ app-native passwords through computational brute-forcing of weak hashes, potential...Show more
The vulnerability, if exploited, could allow a miscreant with read access to PIMBoards project files to reverse engineer PIMBoards users’ app-native passwords through computational brute-forcing of weak hashes, potentially allowing elevation to a PIMBoards administrator user.Show less
1Microsoft
2Exchange Server
Exchange Server Subscription Edition
Sep 29, 2026
Sep 8, 2026
N/A· v4
5.9 MEDIUM· v3
N/A· v2
Use of a broken or risky cryptographic algorithm in Microsoft Exchange Server allows an unauthorized attacker to disclose information over a network.