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Search Results (1032 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-65197 | 1 H3c | 1 Hdm Family-a G5 | 2026-10-22 | 3.1 Low |
| H3C HDM Family-A verifies the RSA signature of a firmware image against a public key it reads from the mutable file `/conf/public.pem`. That file is writable by an authenticated Redfish client through the `UpdateService.UploadSignKey` action, which stores the uploaded body verbatim after validating only that the multipart filename ends in `.pem`. An administrator, or any account with `firmware-update` privilege, can therefore replace the trust anchor with their own key, sign a malicious image with the matching private key, and have it pass verification. Family-A has no hardware root-of-trust (no PFR) to catch the substituted key. This was observed on H3C HDM Family-A G5 HDM 6.14.01. H3C HDM Family-A G3/G5 builds carrying the Redfish/DRE update tree appear to be affected. HDM2 uses a different update path and is not covered by this finding. | ||||
| CVE-2026-113620 | 1 Eclipse | 1 Eclipse Iofog | 2026-10-20 | 9.8 Critical |
| In Eclipse ioFog Controller versions 3.8.0 through 3.9.1, operator WebSocket upgrades on the exec and log routes do not verify the bearer JWT. The payload is decoded and its groups or roles are used as RBAC subjects. A self-minted token whose groups contain admin matches the built-in admin role, with no account and no RoleBinding. The attacker can open an exec or log session for a microservice or fog whose UUID they already know. HTTP routes are not affected: they verify the token before RBAC. Agent WebSockets verify the fog token and are not affected. | ||||
| CVE-2026-6966 | 2 Amazon, Aws | 4 Tough, Tuftool, Tough and 1 more | 2026-10-20 | 5.3 Medium |
| Improper verification of cryptographic signature uniqueness in delegated role validation in awslabs/tough before tough-v0.22.0 allows remote authenticated users to bypass the TUF signature threshold requirement by duplicating a valid signature, causing the client to accept forged delegated role metadata. We recommend you upgrade to tough-v0.22.0 / tuftool-v0.15.0. | ||||
| CVE-2026-96252 | 1 Microsoft | 14 Windows 10 1607, Windows 10 1809, Windows Server 2012 and 11 more | 2026-10-20 | 9.1 Critical |
| Improper verification of cryptographic signature in Active Directory Federation Services (AD FS) allows an unauthorized attacker to perform spoofing over a network. | ||||
| CVE-2026-70071 | 1 Microsoft | 14 Windows 10 1607, Windows 10 1809, Windows Server 2012 and 11 more | 2026-10-17 | 5.5 Medium |
| Improper verification of cryptographic signature in DNS Server allows an authorized attacker to perform tampering locally. | ||||
| CVE-2026-95633 | 1 Adobe | 3 C2pa, C2pa-web, C2patool | 2026-10-17 | 7.5 High |
| CAI Content Credentials is affected by an Improper Verification of Cryptographic Signature vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized write access. Exploitation of this issue does not require user interaction. | ||||
| CVE-2026-109838 | 1 Ibm | 1 Db2 Genius Hub | 2026-10-16 | 5.1 Medium |
| IBM Db2 Genius Hub 1.0 could allow a local attacker to obtain sensitive information due to improper verification of cryptographic signature. | ||||
| CVE-2026-96957 | 3 Apple, Linux, Microsoft | 7 Macos, Linux Kernel, .net and 4 more | 2026-10-16 | 8.8 High |
| Improper verification of cryptographic signature in .NET allows an unauthorized attacker to bypass a security feature over a network. | ||||
| CVE-2026-97799 | 1 Microsoft | 8 Windows 11 24h2, Windows 11 24h2, Windows 11 25h2 and 5 more | 2026-10-16 | 7.8 High |
| Improper verification of cryptographic signature in Windows Audio Service allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-85962 | 1 Progress Software Corporation | 1 Marklogic Server | 2026-10-15 | 7.5 High |
| Progress MarkLogic Server 12.x releases before 12.1.0 and 11.x releases before 11.3.7 contain an improper authentication vulnerability in SAML processing. In deployments that use SAML authentication, an unauthenticated remote attacker could cause the affected server to accept an assertion that should be rejected, potentially resulting in unauthorized access. | ||||
| CVE-2026-103902 | 1 Digidoc | 4 Digidoc4, Digidoc Android, Digidoc Ios and 1 more | 2026-10-15 | 7.5 High |
| Improper verification of cryptographic signature vulnerability in DigiDoc libdigidocpp, DigiDoc DigiDoc4, DigiDoc DigiDoc Android, and DigiDoc DigiDoc iOS. The vulnerability allows an attacker to create forged digital signatures that are displayed a valid by affected DigiDoc software.This issue affects libdigidocpp: from 4.0.0 before 4.5.0; DigiDoc4: from 4.6.0 before 4.11.0; DigiDoc Android: from 2.7.0 before 3.1.0; DigiDoc iOS: from 2.7.0 before 3.1.0. | ||||
| CVE-2026-95632 | 1 Adobe | 3 C2pa, C2pa-web, C2patool | 2026-10-15 | 7.5 High |
| CAI Content Credentials is affected by an Improper Verification of Cryptographic Signature vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized write access. Exploitation of this issue does not require user interaction. | ||||
| CVE-2026-103297 | 1 Adobe | 3 C2pa, C2pa-web, C2patool | 2026-10-15 | 7.5 High |
| CAI Content Credentials is affected by an Improper Verification of Cryptographic Signature vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized write access. Exploitation of this issue does not require user interaction. | ||||
| CVE-2026-14497 | 1 Ibm | 5 Datapower Gateway, Datapower Gateway 1050, Datapower Gateway 1060 and 2 more | 2026-10-14 | 8.1 High |
| IBM DataPower Gateway 10.5.0.0 through 10.5.0.22, 10.6.1 through 10.6.6, 10.6.0.0 through 10.6.0.10, and 11.0.0.0 through 11.0.0.2 could allow a remote authenticated attacker to bypass security restrictions due to improper verification of cryptographic signatures. | ||||
| CVE-2023-4807 | 1 Openssl | 1 Openssl | 2026-10-14 | 7.8 High |
| Issue summary: The POLY1305 MAC (message authentication code) implementation contains a bug that might corrupt the internal state of applications on the Windows 64 platform when running on newer X86_64 processors supporting the AVX512-IFMA instructions. Impact summary: If in an application that uses the OpenSSL library an attacker can influence whether the POLY1305 MAC algorithm is used, the application state might be corrupted with various application dependent consequences. The POLY1305 MAC (message authentication code) implementation in OpenSSL does not save the contents of non-volatile XMM registers on Windows 64 platform when calculating the MAC of data larger than 64 bytes. Before returning to the caller all the XMM registers are set to zero rather than restoring their previous content. The vulnerable code is used only on newer x86_64 processors supporting the AVX512-IFMA instructions. The consequences of this kind of internal application state corruption can be various - from no consequences, if the calling application does not depend on the contents of non-volatile XMM registers at all, to the worst consequences, where the attacker could get complete control of the application process. However given the contents of the registers are just zeroized so the attacker cannot put arbitrary values inside, the most likely consequence, if any, would be an incorrect result of some application dependent calculations or a crash leading to a denial of service. The POLY1305 MAC algorithm is most frequently used as part of the CHACHA20-POLY1305 AEAD (authenticated encryption with associated data) algorithm. The most common usage of this AEAD cipher is with TLS protocol versions 1.2 and 1.3 and a malicious client can influence whether this AEAD cipher is used by the server. This implies that server applications using OpenSSL can be potentially impacted. However we are currently not aware of any concrete application that would be affected by this issue therefore we consider this a Low severity security issue. As a workaround the AVX512-IFMA instructions support can be disabled at runtime by setting the environment variable OPENSSL_ia32cap: OPENSSL_ia32cap=:~0x200000 The FIPS provider is not affected by this issue. | ||||
| CVE-2026-14999 | 1 Ibm | 5 Datapower Gateway, Datapower Gateway 1050, Datapower Gateway 1060 and 2 more | 2026-10-14 | 7.4 High |
| IBM DataPower Gateway 10.5.0.0 through 10.5.0.22, 10.6.1 through 10.6.6, 10.6.0.0 through 10.6.0.10, and 11.0.0.0 through 11.0.0.2 could allow a remote attacker to bypass authentication by forging valid JSON Web Signatures due to improper verification of cryptographic signatures. | ||||
| CVE-2026-102502 | 1 Adobe | 3 C2pa, C2pa-web, C2patool | 2026-10-14 | 5.3 Medium |
| CAI Content Credentials is affected by an Improper Verification of Cryptographic Signature vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized limited write access. Exploitation of this issue does not require user interaction. | ||||
| CVE-2026-103296 | 1 Adobe | 3 C2pa, C2pa-web, C2patool | 2026-10-14 | 7.5 High |
| CAI Content Credentials is affected by an Improper Verification of Cryptographic Signature vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized write access. Exploitation of this issue does not require user interaction. | ||||
| CVE-2026-108971 | 1 D-link | 1 Dcs-930l | 2026-10-14 | 9.6 Critical |
| A flaw has been found in D-Link DCS-930L B1.08B4. This impacts the function mpfd_decode of the file bootloader_region.bin of the component Emergency HTTP Recovery Server. Executing a manipulation of the argument firmware can lead to improper verification of cryptographic signature. The attack may be performed from remote. The exploit has been published and may be used. | ||||
| CVE-2026-102866 | 1 Microsoft | 1 Sharepoint Server | 2026-10-14 | 8.1 High |
| Improper verification of cryptographic signature in Microsoft Office SharePoint allows an unauthorized attacker to elevate privileges over a network. | ||||