CVE-2026-82260: Uncontrolled Resource Consumption

SvelteKit @sveltejs/kit versions =2.49.0 and =2.52.1 with experimental remote functions experimental.remoteFunctions and form enabled contain a memory exhaustion vulnerability in remote form deserialization. Malformed form data can cause excessive memory allocation, crashing the server process an...

@alexaegis/svelte-config (>=0.9.2, <=0.15.1), @builders-of-stuff/svelte-sui-wallet-adapter (>=0.7.5, <=2.1.0) +20 more potentially affected by CVE-2026-66062 via @sveltejs/kit (>=2.0.0, <=2.70.1)

@sveltejs/kit NPM version =2.0.0, =0.9.2, =0.7.5, =0.0.137, =0.0.0-52469075, =39.2.3, =10.0.1, =0.1.0, =0.0.1-alpha.26, =2.0.0, =0.4.1, =5.0.0-alpha.1, =0.0.1, =0.1.0, =0.2.0 and more Source cves: CVE-2026-66062 Source advisory: OSV:GHSA-29G2-3RMR-QM68...

Regular Expression Denial of Service (ReDoS)

Overview @sveltejs/kit is a SvelteKit framework and CLI Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS through the Accept header processing. An attacker can exhaust CPU resources by sending specially crafted Accept headers, potentially leading to...

@alexaegis/svelte-config (>=0.9.2, <=0.15.1), @builders-of-stuff/svelte-sui-wallet-adapter (>=0.7.5, <=2.1.0) +20 more potentially affected by CVE-2026-66062 via @sveltejs/kit (>=2.0.0, <=2.70.1)

@sveltejs/kit NPM version =2.0.0, =0.9.2, =0.7.5, =0.0.137, =0.0.0-52469075, =39.2.3, =10.0.1, =0.1.0, =0.0.1-alpha.26, =2.0.0, =0.4.1, =5.0.0-alpha.1, =0.0.1, =0.1.0, =0.2.0 and more Source cves: CVE-2026-66062 Source advisory: SNYK:JS-SVELTEJSKIT-18592743...

@alexaegis/svelte-config (>=0.9.2, <=0.15.1), @builders-of-stuff/svelte-sui-wallet-adapter (>=0.7.5, <=2.1.0) +20 more potentially affected by unknown CVE via @sveltejs/kit (>=2.0.0, <=2.67.0)

@sveltejs/kit NPM version =2.0.0, =0.9.2, =0.7.5, =0.0.137, =0.0.0-52469075, =39.2.3, =10.0.1, =0.1.0, =0.0.1-alpha.26, =2.0.0, =0.4.1, =5.0.0-alpha.1, =0.0.1, =0.1.0, =0.2.0 and more Source cves: unknown CVE Source advisory: SNYK:JS-SVELTEJSKIT-18319512...

@alexaegis/svelte-config (>=0.9.2, <=0.15.1), @builders-of-stuff/svelte-sui-wallet-adapter (>=0.7.5, <=2.1.0) +20 more potentially affected by CVE-2026-82257 via @sveltejs/kit (>=2.0.0, <=2.67.0)

@sveltejs/kit NPM version =2.0.0, =0.9.2, =0.7.5, =0.0.137, =0.0.0-52469075, =39.2.3, =10.0.1, =0.1.0, =0.0.1-alpha.26, =2.0.0, =0.4.1, =5.0.0-alpha.1, =0.0.1, =0.1.0, =0.2.0 and more Source cves: CVE-2026-82257 Source advisory: OSV:GHSA-866W-XMHQ-WJ7X...

@alexaegis/svelte-config (>=0.9.2, <=0.15.1), @builders-of-stuff/svelte-sui-wallet-adapter (>=0.7.5, <=2.1.0) +20 more potentially affected by unknown CVE via @sveltejs/kit (>=2.0.0, <=2.67.0)

@sveltejs/kit NPM version =2.0.0, =0.9.2, =0.7.5, =0.0.137, =0.0.0-52469075, =39.2.3, =10.0.1, =0.1.0, =0.0.1-alpha.26, =2.0.0, =0.4.1, =5.0.0-alpha.1, =0.0.1, =0.1.0, =0.2.0 and more Source cves: unknown CVE Source advisory: SNYK:JS-SVELTEJSKIT-18319510...

@alexaegis/svelte-config (>=0.9.2, <=0.15.1), @builders-of-stuff/svelte-sui-wallet-adapter (>=0.7.5, <=2.1.0) +20 more potentially affected by CVE-2026-82256 via @sveltejs/kit (>=2.0.0, <=2.67.0)

@sveltejs/kit NPM version =2.0.0, =0.9.2, =0.7.5, =0.0.137, =0.0.0-52469075, =39.2.3, =10.0.1, =0.1.0, =0.0.1-alpha.26, =2.0.0, =0.4.1, =5.0.0-alpha.1, =0.0.1, =0.1.0, =0.2.0 and more Source cves: CVE-2026-82256 Source advisory: OSV:GHSA-WQJV-9729-C5Q2...

@alexaegis/svelte-config (>=0.15.0, <=0.15.1), @builders-of-stuff/svelte-sui-wallet-adapter (>=1.2.0, <=2.1.0) +7 more potentially affected by unknown CVE via @sveltejs/kit (>=2.39.1, <=2.59.1)

@sveltejs/kit NPM version =2.39.1, =0.15.0, =1.2.0, =0.0.137, =0.1.0, =2.0.0, =5.0.0-alpha.1, =0.0.3-next.8, =0.3.2, =1.7.0, =1.15.1 Source cves: unknown CVE Source advisory: SNYK:JS-SVELTEJSKIT-16796279...

@alexaegis/svelte-config (>=0.15.0, <=0.15.1), @builders-of-stuff/svelte-sui-wallet-adapter (>=1.2.0, <=2.1.0) +7 more potentially affected by CVE-2026-82258 via @sveltejs/kit (>=2.39.1, <=2.59.1)

@sveltejs/kit NPM version =2.39.1, =0.15.0, =1.2.0, =0.0.137, =0.1.0, =2.0.0, =5.0.0-alpha.1, =0.0.3-next.8, =0.3.2, =1.7.0, =1.15.1 Source cves: CVE-2026-82258 Source advisory: OSV:GHSA-HGV7-V322-MMGR...

@alexaegis/svelte-config (>=0.9.2, <=0.15.0), @builders-of-stuff/svelte-sui-wallet-adapter (>=0.7.5, <=2.1.0) +17 more potentially affected by CVE-2026-40074 via @sveltejs/kit (>=2.0.0, <=2.55.0)

@sveltejs/kit NPM version =2.0.0, =0.9.2, =0.7.5, =0.0.137, =0.0.0-52469075, =39.2.3, =10.0.1, =0.1.0, =0.0.1-alpha.26, =0.4.1, =5.0.0-alpha.1, =0.0.1, =1.0.1-next.0, =0.0.10, =1.0.54 and more Source cves: CVE-2026-40074 Source advisory: SNYK:JS-SVELTEJSKIT-15967888...

@alexaegis/svelte-config (>=0.9.2, <=0.15.0), @builders-of-stuff/svelte-sui-wallet-adapter (>=0.7.5, <=2.1.0) +17 more potentially affected by CVE-2026-40074 via @sveltejs/kit (>=2.0.0, <=2.55.0)

@sveltejs/kit NPM version =2.0.0, =0.9.2, =0.7.5, =0.0.137, =0.0.0-52469075, =39.2.3, =10.0.1, =0.1.0, =0.0.1-alpha.26, =0.4.1, =5.0.0-alpha.1, =0.0.1, =1.0.1-next.0, =0.0.10, =1.0.54 and more Source cves: CVE-2026-40074 Source advisory: OSV:GHSA-3F6H-2HRP-W5WX...

@alexaegis/svelte-config (>=0.9.2, <=0.15.0), @builders-of-stuff/svelte-sui-wallet-adapter (>=0.7.5, <=2.1.0) +17 more potentially affected by CVE-2026-40073 via @sveltejs/kit (>=2.0.0, <=2.55.0)

@sveltejs/kit NPM version =2.0.0, =0.9.2, =0.7.5, =0.0.137, =0.0.0-52469075, =39.2.3, =10.0.1, =0.1.0, =0.0.1-alpha.26, =0.4.1, =5.0.0-alpha.1, =0.0.1, =1.0.1-next.0, =0.0.10, =1.0.54 and more Source cves: CVE-2026-40073 Source advisory: OSV:GHSA-2CRG-3P73-43XP...

@darka-software/text-design-qwik (>=0.0.137, <=0.0.139), @turnipxenon/pineapple (>=5.0.0-alpha.1, <=5.0.0-alpha.5) +1 more potentially affected by CVE-2026-82259 via @sveltejs/kit (>=2.49.0, <=2.49.5)

@sveltejs/kit NPM version =2.49.0, =0.0.137, =5.0.0-alpha.1, =1.12.2, =1.12.3 Source cves: CVE-2026-82259 Source advisory: OSV:GHSA-FPG4-JHQR-589C...

@darka-software/text-design-qwik (>=0.0.137, <=0.0.139), @turnipxenon/pineapple (>=5.0.0-alpha.1, <=5.0.0-alpha.5) +1 more potentially affected by unknown CVE via @sveltejs/kit (>=2.49.0, <=2.49.5)

@sveltejs/kit NPM version =2.49.0, =0.0.137, =5.0.0-alpha.1, =1.12.2, =1.12.3 Source cves: unknown CVE Source advisory: SNYK:JS-SVELTEJSKIT-15322998...

@darka-software/text-design-qwik (>=0.0.137, <=0.0.139), @turnipxenon/pineapple (>=5.0.0-alpha.1, <=5.0.0-alpha.5) +1 more potentially affected by unknown CVE via @sveltejs/kit (>=2.49.0, <=2.49.5)

@sveltejs/kit NPM version =2.49.0, =0.0.137, =5.0.0-alpha.1, =1.12.2, =1.12.3 Source cves: unknown CVE Source advisory: SNYK:JS-SVELTEJSKIT-15323056...

@darka-software/text-design-qwik (>=0.0.137, <=0.0.139), @turnipxenon/pineapple (>=5.0.0-alpha.1, <=5.0.0-alpha.5) +1 more potentially affected by CVE-2026-82260 via @sveltejs/kit (>=2.49.0, <=2.49.5)

@sveltejs/kit NPM version =2.49.0, =0.0.137, =5.0.0-alpha.1, =1.12.2, =1.12.3 Source cves: CVE-2026-82260 Source advisory: OSV:GHSA-VRHM-GVG7-FPCF...

PT-2026-22529

Versions of @sveltejs/kit prior to 2.52.2 with remote functions enabled are vulnerable to CPU exhaustion. Malformed form data can cause the server to become unresponsive while processing a request, resulting in denial of service. Only applications using both experimental.remoteFunctions and form...

PT-2026-22534

Versions of @sveltejs/kit prior to 2.52.2 with remote functions enabled can be vulnerable to memory exhaustion. Malformed form data can cause the server process to crash due to excessive memory allocation, resulting in denial of service. Only applications using both experimental.remoteFunctions a...

@darka-software/text-design-qwik (>=0.0.137, <=0.0.139), positron-components (>=1.12.2, <=1.12.3) potentially affected by CVE-2026-22803 via @sveltejs/kit (>=2.49.0, <=2.49.3)

@sveltejs/kit NPM version =2.49.0, =0.0.137, =1.12.2, =1.12.3 Source cves: CVE-2026-22803 Source advisory: SNYK:JS-SVELTEJSKIT-14996726...