CVE-2022-4994

CVE-2022-4994 concerns a Linux kernel KVM/x86 issue where the fast IN path for in-kernel PIO was adjusted. The change routes fast PIO through __emulator_pio_in() directly instead of bouncing via emulator_pio_in(), since __emulator_pio_in() now fills the required value and vcpu->arch.pio.count ...

PT-2026-66444

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the KVM x86 module where the emulator pio in function was used as a bounce for fast PIO. The fix involves using emulator pio in directly for fast PIO, as emulator pio ...

@activepieces/piece-ai (>=0.3.1, <=0.3.4), @middy/validator (>=5.4.3, <=5.4.4) +5 more potentially affected by CVE-2026-16221 via fast-uri (>=3.0.1, <=3.1.2)

fast-uri NPM version =3.0.1, =0.3.1, =5.4.3, =1.0.0, =1.0.0, =1.25.0, =2.2.0, =2.3.1 Source cves: CVE-2026-16221 Source advisory: OSV:GHSA-V2HH-GCRM-F6HX...

fast-uri vulnerable to host confusion via literal backslash authority delimiter

Impact fast-uri v4.1.0 and earlier do not treat a literal backslash U+005C as an authority delimiter. Node's native WHATWG URL used by fetch, undici, and Node's http/https clients normalizes \ to / for special schemes http, https, ws, wss, ftp, file, so the two parsers extract different hosts fro...

GHSA-V2HH-GCRM-F6HX fast-uri vulnerable to host confusion via literal backslash authority delimiter

Impact fast-uri v4.1.0 and earlier do not treat a literal backslash U+005C as an authority delimiter. Node's native WHATWG URL used by fetch, undici, and Node's http/https clients normalizes \ to / for special schemes http, https, ws, wss, ftp, file, so the two parsers extract different hosts fro...

EUVD-2026-45551

fast-uri vulnerable to host confusion via literal backslash authority delimiter...

NPM: fast-uri vulnerable to host confusion via literal backslash authority delimiter

NPM: fast-uri vulnerable to host confusion via literal backslash authority delimiter vulnerability discovered by ? in WordPress Npm fast-uri versions = 2.3.1, = 2.4.2...

@bpmiq/mcp (>=1.0.0, <=2.3.0), @bpmiq/validator (>=1.0.0, <=2.3.0) +93 more potentially affected by CVE-2026-73569 via fast-xml-parser (>=5.9.3, <=5.10.0)

fast-xml-parser NPM version =5.9.3, =1.0.0, =1.0.0, =0.1.0, =0.1.0, =1.18.42-test.0, =1.6.6, =0.24.0, =5.1.22, =5.1.22, =0.0.1, =0.0.1, =49.13.0, =50.0.0, =50.0.7 and more Source cves: CVE-2026-73569 Source advisory: OSV:GHSA-8R6M-32JQ-JX6Q...

GHSA-8R6M-32JQ-JX6Q fast-xml-parser: Repeated DOCTYPE declarations reset entity expansion limits

Impact fast-xml-parser processes multiple "DOCTYPE" declarations within a single XML document. Each declaration passes its entities to @nodable/entities through addInputEntities. addInputEntities resets the entity expansion counters every time it is called. An attacker can therefore insert...

@bpmiq/mcp (>=1.0.0, <=2.3.0), @bpmiq/validator (>=1.0.0, <=2.3.0) +93 more potentially affected by unknown CVE via fast-xml-parser (>=5.9.3, <=5.10.0)

fast-xml-parser NPM version =5.9.3, =1.0.0, =1.0.0, =0.1.0, =0.1.0, =1.18.42-test.0, =1.6.6, =0.24.0, =5.1.22, =5.1.22, =0.0.1, =0.0.1, =49.13.0, =50.0.0, =50.0.7 and more Source cves: unknown CVE Source advisory: SNYK:JS-FASTXMLPARSER-18170229...

Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')

Overview org.webjars.npm:fast-xml-parser is a Validate XML, Parse XML, Build XML without C/C++ based libraries Affected versions of this package are vulnerable to Improper Restriction of Recursive Entity References in DTDs 'XML Entity Expansion' via the addInputEntities function. An attacker can...

CVE-2026-63912

A flaw was found in the Linux kernel's Encapsulating Security Payload ESP component. This vulnerability occurs in the ESP out-of-place fast path when handling combined single-fragment lengths. An attacker could potentially trigger a scenario where the system rejects the page-fragment fast path,...

GHSA-4C8G-83QW-93J6 fast-uri vulnerable to host confusion via failed IDN canonicalization

Impact fast-uri versions = 2.3.1, = 4.0.0 fail to canonicalize Unicode/IDN hostnames for HTTP-family URLs. The IDN conversion path calls URL.domainToASCII... on the global WHATWG URL constructor, where that helper does not exist. The resulting TypeError is silently routed into parsed.error, but...

fast-uri vulnerable to host confusion via failed IDN canonicalization

Impact fast-uri versions = 2.3.1, = 4.0.0 fail to canonicalize Unicode/IDN hostnames for HTTP-family URLs. The IDN conversion path calls URL.domainToASCII... on the global WHATWG URL constructor, where that helper does not exist. The resulting TypeError is silently routed into parsed.error, but...

EUVD-2026-40093

fast-uri vulnerable to host confusion via failed IDN canonicalization...

@activepieces/piece-ai (>=0.3.1, <=0.3.4), @middy/validator (>=5.4.3, <=5.4.4) +5 more potentially affected by CVE-2026-13676 via fast-uri (>=3.0.1, <=3.1.2)

fast-uri NPM version =3.0.1, =0.3.1, =5.4.3, =1.0.0, =1.0.0, =1.25.0, =2.2.0, =2.3.1 Source cves: CVE-2026-13676 Source advisory: OSV:GHSA-4C8G-83QW-93J6...

NPM: fast-uri vulnerable to host confusion via failed IDN canonicalization

NPM: fast-uri vulnerable to host confusion via failed IDN canonicalization vulnerability discovered by ? in WordPress Npm fast-uri versions = 2.3.1, 2.4.2...

SUSE CVE-2026-16221

Impact: fast-uri versions from 2.3.1 through 4.1.0 including the 3.x line up to 3.1.3 and the 2.x line up to 2.4.2 do not treat a literal backslash character U+005C as an authority delimiter. Node's native WHATWG URL parser, used by fetch, undici, and Node's http and https clients, normalizes the...

CVE-2026-63825

A flaw was found in the Linux kernel. When the GCOV instrumentation, which helps analyze code coverage, processes data concurrently across multiple central processing units CPUs, it can lead to inconsistent counter values. This inconsistency can cause out-of-bounds memory writes within the...

fast-uri: fast-uri: Path traversal vulnerability allows bypass of security policies

A flaw was found in fast-uri. A remote attacker could exploit this vulnerability by providing a specially crafted Uniform Resource Locator URL containing percent-encoded path separators and dot segments. Due to incorrect processing, fast-uri would decode these elements before proper normalization...