CVE-2026-75509

A flaw was found in joserfc, a Python library for JSON Object Signing and Encryption JOSE standards. A remote attacker could exploit a vulnerability in the JWTClaimsRegistry by crafting a JSON Web Token JWT with an array-valued issuer iss claim. This flaw allows the attacker to bypass the intende...

CVE-2026-81827 Flowintel Login Email Validation Bypass Allows Log Injection via Crafted Email Input

Affected versions of Flowintel incorrectly attempted to validate login email addresses by calling Emailemail. That does not perform WTForms field validation; it merely constructs a validator object. Consequently, malformed attacker-controlled email input could continue through the login process a...

CVE-2026-81827

Flowintel versions >=3.3.0 contained a validation flaw in the login flow: the code called Email(email) (which only constructs a WTForms validator object) instead of Email()(form, form.email), so malformed attacker-supplied email values bypassed validation. Because CR/LF characters in the email...

EUVD-2026-67133

Affected versions of Flowintel incorrectly attempted to validate login email addresses by calling Emailemail. That does not perform WTForms field validation; it merely constructs a validator object. Consequently, malformed attacker-controlled email input could continue through the login process a...

CVE-2026-81827 Flowintel Login Email Validation Bypass Allows Log Injection via Crafted Email Input

Affected versions of Flowintel incorrectly attempted to validate login email addresses by calling Emailemail. That does not perform WTForms field validation; it merely constructs a validator object. Consequently, malformed attacker-controlled email input could continue through the login process a...

CVE-2026-81743

Affected versions of Flowintel allow the LOGFILE configuration value to be modified through system settings without restricting it to a filename inside the intended log directory. Because the application constructs the log destination from this configurable value, an administrator could set LOGFI...

CVE-2026-80544

A flaw was found in the Linux kernel's s390/zcrypt component. The zcryptmsgtype6sendep11cprb function, responsible for handling EP11 CPRB Coprocessor Request Block domains, uses fragile struct overlays. This approach lacks proper ASN.1 Abstract Syntax Notation One encoding validation and bounds...

CVE-2026-54770

A flaw was found in WebOb, a library for HTTP requests and responses. This vulnerability allows an unauthenticated attacker to bypass URL validation checks by injecting leading control characters or spaces into a redirect target. This can lead to an open redirect, enabling attackers to send users...

CVE-2026-18504

A flaw was found in fastify. A remote attacker can bypass schema validation when a request body schema targets a root primitive value. This occurs because the validation process may coerce a JSON string into an expected type, but the original unvalidated string is then passed to the application...

RLSA-2026:59737 Important: kernel-rt security, bug fix, and enhancement update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: sctp: purge outqueue on stale COOKIE-ECHO handling CVE-2026-52924 kernel: scsi: target: iscsi: Validate CHAPR length before base64...

CVE-2026-80573

A flaw was found in the Linux kernel's iforce driver, which handles input devices such as joysticks and wheels. This vulnerability occurs because the iforceprocesspacket function processes incoming data packets without adequately validating their lengths. A local attacker could exploit this by...

CVE-2026-61466

A flaw was found in Apache CXF. The OAuth2 Dynamic Client Registration endpoint in Apache CXF does not properly validate the scope value provided during client registration. This oversight allows a malicious client to assign itself privileged access scopes, potentially leading to unauthorized...

CVE-2026-19693

A flaw was found in extract-zip. This vulnerability allows a remote attacker to perform an arbitrary file write outside the intended destination directory. By crafting a malicious zip archive containing a symbolic link symlink and a regular file with the same name, the attacker can bypass securit...

CVE-2026-59641

A flaw was found in Bouncy Castle for Java. The S/MIME Secure/Multipurpose Internet Mail Extensions validator improperly trusts the signing time asserted by the signer during path validation. This could allow an attacker to bypass certificate path validation, potentially leading to the acceptance...

CVE-2026-59355

In versions of Spring Authorization Server 1.5.0 through 1.5.7, the authorization endpoint performs insufficient validation of the requesturi parameter. An attacker can craft a request containing an invalid requesturi paired with an unvalidated redirecturi, which can result in an open redirect to...

CVE-2026-80566

A flaw was found in the hynitroncstxxx driver in the Linux kernel. This vulnerability allows an attacker to provide specially crafted touch input that can bypass validation checks for touch count and finger identifiers IDs. This improper handling can lead to the corruption of the touch state or t...

CVE-2026-63311

A flaw was found in NLTK. This server-side request forgery SSRF vulnerability allows an attacker to bypass network access restrictions. By triggering DNS resolution failures or using DNS rebinding, an attacker can cause the validatenetworkurl function to incorrectly validate URLs. This enables...

CVE-2026-80545

A flaw was found in the Linux kernel's s390/zcrypt component. This vulnerability stems from insufficient input validation in the xcrbmsgtotype6ep11cprbmsgx function when handling EP11 Cryptographic Coprocessor Request Block CPRB messages. A local attacker could exploit this by crafting a maliciou...

CVE-2026-81581 User input in WibuKey is used (without proper sanitization) to compute the address of a pointer, which can be exploited to let the user point to any storage, to which Windows responds with a denial of service.

Improper validation of memory boundaries in WibuKey64.sys of WibuKey up to 6.70 for Windows can be exploited by an attacker by setting the pointers outside the scope of the program. This usually results in a denial of service, yet we cannot rule out the possibility of exploits that can cause Remo...

CVE-2026-81581

WibuKey up to 6.70 for Windows contains an improper validation of memory boundaries vulnerability in its WibuKey64.sys kernel driver. User input is used without proper sanitization to compute a pointer address, allowing an attacker to point to arbitrary memory outside the driver's scope. The typi...