CVE-2026-84469

A flaw was found in fastify. An unauthenticated remote attacker can bypass request validation by exploiting how fastify processes boolean false schemas. When an application intends to deny all input by assigning 'false' to a route's schema, fastify incorrectly treats it as a missing schema and...

CVE-2026-84469

fastify versions before 5.12.2 decide whether to compile a request schema based on JavaScript truthiness, but JSON Schema Draft 7 defines the boolean false as a valid schema that rejects every instance. When an application assigns false to a route's body, querystring, params, or headers schema to...

CVE-2026-84469 fastify vulnerable to request validation bypass via skipped boolean false schemas

fastify versions before 5.12.2 decide whether to compile a request schema based on JavaScript truthiness, but JSON Schema Draft 7 defines the boolean false as a valid schema that rejects every instance. When an application assigns false to a route's body, querystring, params, or headers schema to...

CVE-2026-84469

fastify versions before 5.12.2 use JavaScript truthiness to decide whether to compile a request schema. Because JSON Schema Draft 7 defines the boolean false as a valid schema that rejects every instance, an application that assigns false to a route's body, querystring, params, or headers schema ...

CVE-2026-84469 fastify vulnerable to request validation bypass via skipped boolean false schemas

fastify versions before 5.12.2 decide whether to compile a request schema based on JavaScript truthiness, but JSON Schema Draft 7 defines the boolean false as a valid schema that rejects every instance. When an application assigns false to a route's body, querystring, params, or headers schema to...

CVE-2026-84469 fastify vulnerable to request validation bypass via skipped boolean false schemas

fastify versions before 5.12.2 decide whether to compile a request schema based on JavaScript truthiness, but JSON Schema Draft 7 defines the boolean false as a valid schema that rejects every instance. When an application assigns false to a route's body, querystring, params, or headers schema to...

Malicious code in compress-async-rho-boolean-assert (npm)

Source: amazon-inspector b47a72962d3c729d5d4253ec9d28d30df0480c577add110900f74126b32e3a6e This package appears to be part of the tea.xyz token reward campaign that flooded npm. These packages typically contain autopublish scripts auto.js, autopublish.js, autopublish2.js, autopublish3.js designed ...

Malicious code in checkout-use-boolean (npm)

Source: amazon-inspector 074ff605503d1aeec44b6665b7e5e6c74bbaad52226135c1ad0b4c10eb676261 On require'checkout-use-boolean', index.js loads vendor.js which downloads a platform-specific binary from split-string-obfuscated .workers.dev hosts oob-worker.cf103-070.workers.dev,...

Linux Distros Unpatched Vulnerability : CVE-2026-80913

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - selinux: require every boolean value to be defined pbools.nprim comes from the policy image independently of how many booleans follow it, and condindexbool fill...

PT-2026-86204

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the SELinux component where the system fails to ensure every boolean value is defined. The p bools.nprim value is derived from the policy image regardless of the actua...

PT-2026-85467

Name of the Vulnerable Software and Affected Versions fastify versions prior to 5.12.2 Description Fastify incorrectly determines whether to compile a request schema based on JavaScript truthiness. According to JSON Schema Draft 7, a boolean false is a valid schema that rejects all instances...

Malicious code in bad-old-deserialize-bundle-boolean (npm)

Source: amazon-inspector 9cdce2dcf4be67b168c96fb9a58af64b1b400ef7ee5345b993348f76fcefd3c7 This package appears to be part of the tea.xyz token reward campaign that flooded npm. These packages typically contain autopublish scripts auto.js, autopublish.js, autopublish2.js, autopublish3.js designed ...

Malicious code in bad-info-encrypt-boolean-simple (npm)

Source: amazon-inspector 30d7b093a3c4eac924dc700eb11d1fa0c68214e3d89a9a8ef9929438ab50d583 This package appears to be part of the tea.xyz token reward campaign that flooded npm. These packages typically contain autopublish scripts auto.js, autopublish.js, autopublish2.js, autopublish3.js designed ...

Malicious code in bad-route-boolean-compress-float (npm)

Source: amazon-inspector 04e16944033f69a50b3ed444de85b5c36b1c0905ef2508cece19342f450cc4d2 This package appears to be part of the tea.xyz token reward campaign that flooded npm. These packages typically contain autopublish scripts auto.js, autopublish.js, autopublish2.js, autopublish3.js designed ...

Malicious code in async-boolean-emulate-assert-gamma (npm)

The package async-boolean-emulate-assert-gamma was found to contain malicious code. --- Credit: OpenSSF source...

Malicious code in assert-alpha-boolean-awk-mock (npm)

Source: amazon-inspector e450137c9d4b35cdf13297029db2f42393cd15a2ac56812759580390db060bc9 This package appears to be part of the tea.xyz token reward campaign that flooded npm. These packages typically contain autopublish scripts auto.js, autopublish.js, autopublish2.js, autopublish3.js designed ...

flagyard-ctf-writeups-

BlogHub Exploit Kit Flagyard Training Labs - Web / Medium / 1...

Malicious code in analyze-boolean-pipe-import-epsilon (npm)

Source: amazon-inspector 93d6af4eafe8bb6c343ca78255c86d63db6180291505a042e3bf2e432940f94a This package appears to be part of the tea.xyz token reward campaign that flooded npm. These packages typically contain autopublish scripts auto.js, autopublish.js, autopublish2.js, autopublish3.js designed ...

CVE-2026-80702

A flaw was found in the Linux kernel's drm/vmwgfx component. Incorrect assignments of boolean values to the guestmemorysize field instead of the guestmemorydirty bitfield can lead to the field holding an incorrect size. This can cause subsequent operations to read or write past the intended memor...

CVE-2026-82725

Authorization Bypass Through User-Controlled Key vulnerability in ash-project ashphoenix lets an attacker who controls filter form parameters filter across relationships the resource author marked non-public, turning the returned rows into a boolean oracle over private related data...