CVE-2026-44578
Next.js: Server-side request forgery in applications using WebSocket upgrades
Next.js is a React framework for building full-stack web applications. From 13.4.13 to before 15.5.16 and 16.2.5, self-hosted applications using the built-in Node.js server can be vulnerable to server-side request forgery through crafted WebSocket upgrade requests. An attacker can cause the server to proxy requests to arbitrary internal or external destinations, which may expose internal services or cloud metadata endpoints. Vercel-hosted deployments are not affected. This vulnerability is fixed in 15.5.16 and 16.2.5.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Next.js: Server-side request forgery in applications using WebSocket upgrades
Next.js is a React framework for building full-stack web applications. From 13.4.13 to before 15.5.16 and 16.2.5, self-hosted applications using the built-in Node.js server can be vulnerable to server-side request forgery through crafted WebSocket upgrade requests. An attacker can cause the server to proxy requests to arbitrary internal or external destinations, which may expose internal services or cloud metadata endpoints. Vercel-hosted deployments are not affected. This vulnerability is fixed in 15.5.16 and 16.2.5.
- Record
CVE-2026-44578- CVSS 3.1
- 8.6 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N - Weakness
- CWE-918, CWE-918
- Updated
- 2026-11-02
EUVDEUVD-2026-30080
Next.js is a React framework for building full-stack web applications. From 13.4.13 to before 15.5.16 and 16.2.5, self-hosted applications using the built-in Node.js server can be vulnerable to server-side request forgery through crafted WebSocket upgrade requests. An attacker can cause the server to proxy requests to arbitrary internal or external destinations, which may expose internal services or cloud metadata endpoints. Vercel-hosted deployments are not affected. This vulnerability is fixed in 15.5.16 and 16.2.5.
- Record
EUVD-2026-30080- CVSS 3.1
- 8.6 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-8h8q-6873-q5fj
Next.js Vulnerable to Denial of Service with Server Components
A vulnerability affects certain React Server Components packages for versions 19.x and frameworks that use the affected packages, including Next.js 13.x, 14.x, 15.x, and 16.x using the App Router. The issue is tracked upstream as CVE-2026-23870.
A specially crafted HTTP request can be sent to any App Router Server Function endpoint that, when deserialized, may trigger excessive CPU usage. This can result in denial of service in unpatched environments.
- Record
GHSA-8h8q-6873-q5fj- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-770
- Updated
- 2026-11-02
GitHub AdvisoriesGHSA-c4j6-fc7j-m34r
Next.js vulnerable to server-side request forgery in applications using WebSocket upgrades
Impact
Self-hosted applications using the built-in Node.js server can be vulnerable to server-side request forgery through crafted WebSocket upgrade requests. An attacker can cause the server to proxy requests to arbitrary internal or external destinations, which may expose internal services or cloud metadata endpoints. Vercel-hosted deployments are not affected.
Fix
We now apply the same safety checks to WebSocket upgrade handling that already existed for normal HTTP requests, so upgrade requests are only proxied when routing has explicitly marked them as safe external rewrites.
Workarounds
If you cannot upgrade immediately, do not expose the origin server directly to untrusted networks. If WebSocket upgrades are not required, block them at your reverse proxy or load balancer, and restrict origin egress to internal networks and metadata services where possible.
- Record
GHSA-c4j6-fc7j-m34r- CVSS 3.1
- 8.6 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N - Weakness
- CWE-918
- Updated
- 2026-11-02
GitHub AdvisoriesGHSA-h25m-26qc-wcjf
Next.js HTTP request deserialization can lead to DoS when using insecure React Server Components
A vulnerability affects certain React Server Components packages for versions 19.0.x, 19.1.x, and 19.2.x and frameworks that use the affected packages, including Next.js 13.x, 14.x, 15.x, and 16.x using the App Router. The issue is tracked upstream as CVE-2026-23864.
A specially crafted HTTP request can be sent to any App Router Server Function endpoint that, when deserialized, may trigger excessive CPU usage, out-of-memory exceptions, or server crashes. This can result in denial of service in unpatched environments.
- Record
GHSA-h25m-26qc-wcjf- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-400, CWE-502
- Updated
- 2026-11-02
GitHub AdvisoriesGHSA-q4gf-8mx6-v5v3
Next.js has a Denial of Service with Server Components
A vulnerability affects certain React Server Components packages for versions 19.x and frameworks that use the affected packages, including Next.js 13.x, 14.x, 15.x, and 16.x using the App Router. The issue is tracked upstream as CVE-2026-23869. You can read more about this advisory our this changelog.
A specially crafted HTTP request can be sent to any App Router Server Function endpoint that, when deserialized, may trigger excessive CPU usage. This can result in denial of service in unpatched environments.
- Record
GHSA-q4gf-8mx6-v5v3- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-770
- Updated
- 2026-11-02
Show 36 moreShow less
NVD
Next.js is a React framework for building full-stack web applications. From 13.4.13 to before 15.5.16 and 16.2.5, self-hosted applications using the built-in Node.js server can be vulnerable to server-side request forgery through crafted WebSocket upgrade requests. An attacker can cause the server to proxy requests to arbitrary internal or external destinations, which may expose internal services or cloud metadata endpoints. Vercel-hosted deployments are not affected. This vulnerability is fixed in 15.5.16 and 16.2.5.
- Record
CVE-2026-44578- CVSS 3.1
- 8.6 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N - Weakness
- CWE-918
- Updated
- 2026-11-02
OSV
Next.js: Server-side request forgery in applications using WebSocket upgrades
Next.js is a React framework for building full-stack web applications. From 13.4.13 to before 15.5.16 and 16.2.5, self-hosted applications using the built-in Node.js server can be vulnerable to server-side request forgery through crafted WebSocket upgrade requests. An attacker can cause the server to proxy requests to arbitrary internal or external destinations, which may expose internal services or cloud metadata endpoints. Vercel-hosted deployments are not affected. This vulnerability is fixed in 15.5.16 and 16.2.5.
- Record
CVE-2026-44578- CVSS 3.1
- 8.6 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N - Weakness
- CWE-918
- Updated
- 2026-11-02
OSVGHSA-8h8q-6873-q5fj
Next.js Vulnerable to Denial of Service with Server Components
A vulnerability affects certain React Server Components packages for versions 19.x and frameworks that use the affected packages, including Next.js 13.x, 14.x, 15.x, and 16.x using the App Router. The issue is tracked upstream as CVE-2026-23870.
A specially crafted HTTP request can be sent to any App Router Server Function endpoint that, when deserialized, may trigger excessive CPU usage. This can result in denial of service in unpatched environments.
- Record
GHSA-8h8q-6873-q5fj- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-770
- Updated
- 2026-11-02
OSVGHSA-c4j6-fc7j-m34r
Next.js vulnerable to server-side request forgery in applications using WebSocket upgrades
Impact
Self-hosted applications using the built-in Node.js server can be vulnerable to server-side request forgery through crafted WebSocket upgrade requests. An attacker can cause the server to proxy requests to arbitrary internal or external destinations, which may expose internal services or cloud metadata endpoints. Vercel-hosted deployments are not affected.
Fix
We now apply the same safety checks to WebSocket upgrade handling that already existed for normal HTTP requests, so upgrade requests are only proxied when routing has explicitly marked them as safe external rewrites.
Workarounds
If you cannot upgrade immediately, do not expose the origin server directly to untrusted networks. If WebSocket upgrades are not required, block them at your reverse proxy or load balancer, and restrict origin egress to internal networks and metadata services where possible.
- Record
GHSA-c4j6-fc7j-m34r- CVSS 3.1
- 8.6 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N - Weakness
- CWE-918
- Updated
- 2026-11-02
OSVGHSA-h25m-26qc-wcjf
Next.js HTTP request deserialization can lead to DoS when using insecure React Server Components
A vulnerability affects certain React Server Components packages for versions 19.0.x, 19.1.x, and 19.2.x and frameworks that use the affected packages, including Next.js 13.x, 14.x, 15.x, and 16.x using the App Router. The issue is tracked upstream as CVE-2026-23864.
A specially crafted HTTP request can be sent to any App Router Server Function endpoint that, when deserialized, may trigger excessive CPU usage, out-of-memory exceptions, or server crashes. This can result in denial of service in unpatched environments.
- Record
GHSA-h25m-26qc-wcjf- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-400, CWE-502
- Updated
- 2026-11-02
OSVGHSA-q4gf-8mx6-v5v3
Next.js has a Denial of Service with Server Components
A vulnerability affects certain React Server Components packages for versions 19.x and frameworks that use the affected packages, including Next.js 13.x, 14.x, 15.x, and 16.x using the App Router. The issue is tracked upstream as CVE-2026-23869. You can read more about this advisory our this changelog.
A specially crafted HTTP request can be sent to any App Router Server Function endpoint that, when deserialized, may trigger excessive CPU usage. This can result in denial of service in unpatched environments.
- Record
GHSA-q4gf-8mx6-v5v3- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-770
- Updated
- 2026-11-02
OSVCLSA-2026-1786360051No score
TuxCare security update for 13 packages (13 CVEs)
TuxCare rebuilt 13 packages to address 13 CVEs. Fixed in 13.5.11-tuxcare.14.
- Record
CLSA-2026-1786360051- Updated
- 2026-11-02
OSVCLSA-2026-1786995617No score
TuxCare security update for 22 packages (9 CVEs)
TuxCare rebuilt 22 packages to address 9 CVEs. Fixed in 16.0.6-tuxcare.7.
- Record
CLSA-2026-1786995617- Updated
- 2026-11-02
OSVCLSA-2026-1791807020No score
TuxCare security update for 9 packages (28 CVEs)
TuxCare rebuilt 9 packages to address 28 CVEs. Fixed in 15.1.2-tuxcare.2.
- Record
CLSA-2026-1791807020- Updated
- 2026-11-02
OSVCLSA-2026-1792195727No score
TuxCare security update for create-next-app (13 CVEs)
TuxCare rebuilt create-next-app to address 13 CVEs. Fixed in 13.5.11-tuxcare.14.
- Record
CLSA-2026-1792195727- Updated
- 2026-11-02
OSVCLSA-2026-1792195750No score
TuxCare security update for create-next-app (9 CVEs)
TuxCare rebuilt create-next-app to address 9 CVEs. Fixed in 16.0.6-tuxcare.7.
- Record
CLSA-2026-1792195750- Updated
- 2026-11-02
OSVCLSA-2026-1792196726No score
TuxCare security update for @next/eslint-plugin-next (13 CVEs)
TuxCare rebuilt @next/eslint-plugin-next to address 13 CVEs. Fixed in 13.5.11-tuxcare.14.
- Record
CLSA-2026-1792196726- Updated
- 2026-11-02
OSVCLSA-2026-1792196728No score
TuxCare security update for @next/eslint-plugin-next (9 CVEs)
TuxCare rebuilt @next/eslint-plugin-next to address 9 CVEs. Fixed in 16.0.6-tuxcare.7.
- Record
CLSA-2026-1792196728- Updated
- 2026-11-02
OSVCLSA-2026-1792206290No score
TuxCare security update for @next/bundle-analyzer (13 CVEs)
TuxCare rebuilt @next/bundle-analyzer to address 13 CVEs. Fixed in 13.5.11-tuxcare.14.
- Record
CLSA-2026-1792206290- Updated
- 2026-11-02
OSVCLSA-2026-1792206304No score
TuxCare security update for @next/bundle-analyzer (9 CVEs)
TuxCare rebuilt @next/bundle-analyzer to address 9 CVEs. Fixed in 16.0.6-tuxcare.7.
- Record
CLSA-2026-1792206304- Updated
- 2026-11-02
OSVCLSA-2026-1792256964No score
TuxCare security update for next-rspack (9 CVEs)
TuxCare rebuilt next-rspack to address 9 CVEs. Fixed in 16.0.6-tuxcare.7.
- Record
CLSA-2026-1792256964- Updated
- 2026-11-02
OSVCLSA-2026-1792272230No score
TuxCare security update for @next/plugin-storybook (13 CVEs)
TuxCare rebuilt @next/plugin-storybook to address 13 CVEs. Fixed in 13.5.11-tuxcare.14.
- Record
CLSA-2026-1792272230- Updated
- 2026-11-02
OSVCLSA-2026-1792272246No score
TuxCare security update for @next/plugin-storybook (9 CVEs)
TuxCare rebuilt @next/plugin-storybook to address 9 CVEs. Fixed in 16.0.6-tuxcare.7.
- Record
CLSA-2026-1792272246- Updated
- 2026-11-02
OSVCLSA-2026-1792293000No score
TuxCare security update for @next/polyfill-module (13 CVEs)
TuxCare rebuilt @next/polyfill-module to address 13 CVEs. Fixed in 13.5.11-tuxcare.14.
- Record
CLSA-2026-1792293000- Updated
- 2026-11-02
OSVCLSA-2026-1792293016No score
TuxCare security update for @next/polyfill-module (9 CVEs)
TuxCare rebuilt @next/polyfill-module to address 9 CVEs. Fixed in 16.0.6-tuxcare.7.
- Record
CLSA-2026-1792293016- Updated
- 2026-11-02
OSVCLSA-2026-1792304720No score
TuxCare security update for @next/polyfill-nomodule (13 CVEs)
TuxCare rebuilt @next/polyfill-nomodule to address 13 CVEs. Fixed in 13.5.11-tuxcare.14.
- Record
CLSA-2026-1792304720- Updated
- 2026-11-02
OSVCLSA-2026-1792304741No score
TuxCare security update for @next/polyfill-nomodule (9 CVEs)
TuxCare rebuilt @next/polyfill-nomodule to address 9 CVEs. Fixed in 16.0.6-tuxcare.7.
- Record
CLSA-2026-1792304741- Updated
- 2026-11-02
OSVCLSA-2026-1792326302No score
TuxCare security update for @next/react-refresh-utils (13 CVEs)
TuxCare rebuilt @next/react-refresh-utils to address 13 CVEs. Fixed in 13.5.11-tuxcare.14.
- Record
CLSA-2026-1792326302- Updated
- 2026-11-02
OSVCLSA-2026-1792326304No score
TuxCare security update for @next/react-refresh-utils (9 CVEs)
TuxCare rebuilt @next/react-refresh-utils to address 9 CVEs. Fixed in 16.0.6-tuxcare.7.
- Record
CLSA-2026-1792326304- Updated
- 2026-11-02
OSVCLSA-2026-1792338232No score
TuxCare security update for @next/third-parties (13 CVEs)
TuxCare rebuilt @next/third-parties to address 13 CVEs. Fixed in 13.5.11-tuxcare.14.
- Record
CLSA-2026-1792338232- Updated
- 2026-11-02
OSVCLSA-2026-1792338235No score
TuxCare security update for @next/third-parties (9 CVEs)
TuxCare rebuilt @next/third-parties to address 9 CVEs. Fixed in 16.0.6-tuxcare.7.
- Record
CLSA-2026-1792338235- Updated
- 2026-11-02
OSVCLSA-2026-1792346470No score
TuxCare security update for @next/swc-linux-x64-gnu (9 CVEs)
TuxCare rebuilt @next/swc-linux-x64-gnu to address 9 CVEs. Fixed in 16.0.6-tuxcare.7.
- Record
CLSA-2026-1792346470- Updated
- 2026-11-02
OSVCLSA-2026-1792358596No score
TuxCare security update for @next/codemod (13 CVEs)
TuxCare rebuilt @next/codemod to address 13 CVEs. Fixed in 13.5.11-tuxcare.14.
- Record
CLSA-2026-1792358596- Updated
- 2026-11-02
OSVCLSA-2026-1792358599No score
TuxCare security update for @next/codemod (9 CVEs)
TuxCare rebuilt @next/codemod to address 9 CVEs. Fixed in 16.0.6-tuxcare.7.
- Record
CLSA-2026-1792358599- Updated
- 2026-11-02
OSVCLSA-2026-1792364002No score
TuxCare security update for @next/mdx (13 CVEs)
TuxCare rebuilt @next/mdx to address 13 CVEs. Fixed in 13.5.11-tuxcare.14.
- Record
CLSA-2026-1792364002- Updated
- 2026-11-02
OSVCLSA-2026-1792364004No score
TuxCare security update for @next/mdx (9 CVEs)
TuxCare rebuilt @next/mdx to address 9 CVEs. Fixed in 16.0.6-tuxcare.7.
- Record
CLSA-2026-1792364004- Updated
- 2026-11-02
OSVCLSA-2026-1792367391No score
TuxCare security update for @next/swc-linux-arm64-gnu (9 CVEs)
TuxCare rebuilt @next/swc-linux-arm64-gnu to address 9 CVEs. Fixed in 16.0.6-tuxcare.7.
- Record
CLSA-2026-1792367391- Updated
- 2026-11-02
OSVROOT-APP-NPM-CVE-2026-44578No score
CVE-2026-44578 in next - Patched by Root
Root has patched CVE-2026-44578 in the next package for Root:npm. Multiple fixed versions available.
- Record
ROOT-APP-NPM-CVE-2026-44578- Updated
- 2026-11-02
OSVROOT-APP-NPM-GHSA-8h8q-6873-q5fjNo score
GHSA-8h8q-6873-q5fj in next - Patched by Root
Root has patched GHSA-8h8q-6873-q5fj in the next package for Root:npm. Multiple fixed versions available.
- Record
ROOT-APP-NPM-GHSA-8h8q-6873-q5fj- Updated
- 2026-11-02
OSVROOT-APP-NPM-GHSA-h25m-26qc-wcjfNo score
GHSA-h25m-26qc-wcjf in next - Patched by Root
Root has patched GHSA-h25m-26qc-wcjf in the next package for Root:npm. Multiple fixed versions available.
- Record
ROOT-APP-NPM-GHSA-h25m-26qc-wcjf- Updated
- 2026-11-02
OSVROOT-APP-NPM-GHSA-q4gf-8mx6-v5v3No score
GHSA-q4gf-8mx6-v5v3 in next - Patched by Root
Root has patched GHSA-q4gf-8mx6-v5v3 in the next package for Root:npm. Multiple fixed versions available.
- Record
ROOT-APP-NPM-GHSA-q4gf-8mx6-v5v3- Updated
- 2026-11-02
Affected products
- vercel next.js
- red hat enterprise linux 10
- red hat enterprise linux 7
- red hat enterprise linux 8
- red hat enterprise linux 9
- red hat enterprise linux ai (rhel ai) 3
- red hat trusted artifact signer 1.3
- red hat trusted artifact signer 1.4
- red hat streams for apache kafka 2.9.4
- red hat streams for apache kafka 3
Affected packages
| Package | Affected | Fixed |
|---|---|---|
nextnpm | 13.0.0 up to 15.5.16 | 15.5.16 |
nextnpm | 16.0.0 up to 16.2.5 | 16.2.5 |
nextnpm | 13.4.13 up to 15.5.16 | 15.5.16 |
nextnpm | 13.0.0 up to 15.0.8 | 15.0.8 |
nextnpm | 15.1.1-canary.0 up to 15.1.12 | 15.1.12 |
nextnpm | 15.2.0-canary.0 up to 15.2.9 | 15.2.9 |
nextnpm | 15.3.0-canary.0 up to 15.3.9 | 15.3.9 |
nextnpm | 15.4.0-canary.0 up to 15.4.11 | 15.4.11 |
nextnpm | 15.5.1-canary.0 up to 15.5.10 | 15.5.10 |
nextnpm | 15.6.0-canary.0 up to 15.6.0-canary.61 | 15.6.0-canary.61 |
Show 31 moreShow less
| Package | Affected | Fixed |
|---|---|---|
nextnpm | 16.0.0-beta.0 up to 16.0.11 | 16.0.11 |
nextnpm | 16.1.0-canary.0 up to 16.1.5 | 16.1.5 |
nextnpm | 13.0.0 up to 15.5.15 | 15.5.15 |
nextnpm | 16.0.0-beta.0 up to 16.2.3 | 16.2.3 |
create-next-appTuxCare:npm From an advisory covering 11 CVEs | 13.5.11-tuxcare.0 up to 13.5.11-tuxcare.14, plus listed versions 13.5.1113.5.11-tuxcare.13 | 13.5.11-tuxcare.14 |
create-next-appTuxCare:npm From an advisory covering 9 CVEs | 16.0.6-tuxcare.0 up to 16.0.6-tuxcare.7, plus listed versions 16.0.616.0.6-tuxcare.316.0.6-tuxcare.416.0.6-tuxcare.516.0.6-tuxcare.6 | 16.0.6-tuxcare.7 |
@next/eslint-plugin-nextTuxCare:npm From an advisory covering 11 CVEs | 13.5.11-tuxcare.0 up to 13.5.11-tuxcare.14, plus listed versions 13.5.1113.5.11-tuxcare.13 | 13.5.11-tuxcare.14 |
@next/eslint-plugin-nextTuxCare:npm From an advisory covering 9 CVEs | 16.0.6-tuxcare.0 up to 16.0.6-tuxcare.7, plus listed versions 16.0.616.0.6-tuxcare.316.0.6-tuxcare.416.0.6-tuxcare.516.0.6-tuxcare.6 | 16.0.6-tuxcare.7 |
@next/bundle-analyzerTuxCare:npm From an advisory covering 11 CVEs | 13.5.11-tuxcare.0 up to 13.5.11-tuxcare.14, plus listed versions 13.5.1113.5.11-tuxcare.13 | 13.5.11-tuxcare.14 |
@next/bundle-analyzerTuxCare:npm From an advisory covering 9 CVEs | 16.0.6-tuxcare.0 up to 16.0.6-tuxcare.7, plus listed versions 16.0.616.0.6-tuxcare.316.0.6-tuxcare.416.0.6-tuxcare.516.0.6-tuxcare.6 | 16.0.6-tuxcare.7 |
next-rspackTuxCare:npm From an advisory covering 9 CVEs | 16.0.6-tuxcare.0 up to 16.0.6-tuxcare.7, plus listed versions 16.0.616.0.6-tuxcare.316.0.6-tuxcare.416.0.6-tuxcare.516.0.6-tuxcare.6 | 16.0.6-tuxcare.7 |
@next/plugin-storybookTuxCare:npm From an advisory covering 11 CVEs | 13.5.11-tuxcare.0 up to 13.5.11-tuxcare.14, plus listed versions 13.5.1113.5.11-tuxcare.13 | 13.5.11-tuxcare.14 |
@next/plugin-storybookTuxCare:npm From an advisory covering 9 CVEs | 16.0.6-tuxcare.0 up to 16.0.6-tuxcare.7, plus listed versions 16.0.616.0.6-tuxcare.316.0.6-tuxcare.416.0.6-tuxcare.516.0.6-tuxcare.6 | 16.0.6-tuxcare.7 |
@next/polyfill-moduleTuxCare:npm From an advisory covering 11 CVEs | 13.5.11-tuxcare.0 up to 13.5.11-tuxcare.14, plus listed versions 13.5.1113.5.11-tuxcare.13 | 13.5.11-tuxcare.14 |
@next/polyfill-moduleTuxCare:npm From an advisory covering 9 CVEs | 16.0.6-tuxcare.0 up to 16.0.6-tuxcare.7, plus listed versions 16.0.616.0.6-tuxcare.316.0.6-tuxcare.416.0.6-tuxcare.516.0.6-tuxcare.6 | 16.0.6-tuxcare.7 |
@next/polyfill-nomoduleTuxCare:npm From an advisory covering 11 CVEs | 13.5.11-tuxcare.0 up to 13.5.11-tuxcare.14, plus listed versions 13.5.1113.5.11-tuxcare.13 | 13.5.11-tuxcare.14 |
@next/polyfill-nomoduleTuxCare:npm From an advisory covering 9 CVEs | 16.0.6-tuxcare.0 up to 16.0.6-tuxcare.7, plus listed versions 16.0.616.0.6-tuxcare.316.0.6-tuxcare.416.0.6-tuxcare.516.0.6-tuxcare.6 | 16.0.6-tuxcare.7 |
@next/react-refresh-utilsTuxCare:npm From an advisory covering 11 CVEs | 13.5.11-tuxcare.0 up to 13.5.11-tuxcare.14, plus listed versions 13.5.1113.5.11-tuxcare.13 | 13.5.11-tuxcare.14 |
@next/react-refresh-utilsTuxCare:npm From an advisory covering 9 CVEs | 16.0.6-tuxcare.0 up to 16.0.6-tuxcare.7, plus listed versions 16.0.616.0.6-tuxcare.316.0.6-tuxcare.416.0.6-tuxcare.516.0.6-tuxcare.6 | 16.0.6-tuxcare.7 |
@next/third-partiesTuxCare:npm From an advisory covering 11 CVEs | 13.5.11-tuxcare.0 up to 13.5.11-tuxcare.14, plus listed versions 13.5.1113.5.11-tuxcare.13 | 13.5.11-tuxcare.14 |
@next/third-partiesTuxCare:npm From an advisory covering 9 CVEs | 16.0.6-tuxcare.0 up to 16.0.6-tuxcare.7, plus listed versions 16.0.616.0.6-tuxcare.316.0.6-tuxcare.416.0.6-tuxcare.516.0.6-tuxcare.6 | 16.0.6-tuxcare.7 |
@next/swc-linux-x64-gnuTuxCare:npm From an advisory covering 9 CVEs | 16.0.6-tuxcare.0 up to 16.0.6-tuxcare.7, plus listed versions 16.0.616.0.6-tuxcare.316.0.6-tuxcare.416.0.6-tuxcare.516.0.6-tuxcare.6 | 16.0.6-tuxcare.7 |
@next/codemodTuxCare:npm From an advisory covering 11 CVEs | 13.5.11-tuxcare.0 up to 13.5.11-tuxcare.14, plus listed versions 13.5.1113.5.11-tuxcare.13 | 13.5.11-tuxcare.14 |
@next/codemodTuxCare:npm From an advisory covering 9 CVEs | 16.0.6-tuxcare.0 up to 16.0.6-tuxcare.7, plus listed versions 16.0.616.0.6-tuxcare.316.0.6-tuxcare.416.0.6-tuxcare.516.0.6-tuxcare.6 | 16.0.6-tuxcare.7 |
@next/mdxTuxCare:npm From an advisory covering 11 CVEs | 13.5.11-tuxcare.0 up to 13.5.11-tuxcare.14, plus listed versions 13.5.1113.5.11-tuxcare.13 | 13.5.11-tuxcare.14 |
@next/mdxTuxCare:npm From an advisory covering 9 CVEs | 16.0.6-tuxcare.0 up to 16.0.6-tuxcare.7, plus listed versions 16.0.616.0.6-tuxcare.316.0.6-tuxcare.416.0.6-tuxcare.516.0.6-tuxcare.6 | 16.0.6-tuxcare.7 |
@next/swc-linux-arm64-gnuTuxCare:npm From an advisory covering 9 CVEs | 16.0.6-tuxcare.0 up to 16.0.6-tuxcare.7, plus listed versions 16.0.616.0.6-tuxcare.316.0.6-tuxcare.416.0.6-tuxcare.516.0.6-tuxcare.6 | 16.0.6-tuxcare.7 |
nextRoot:npm | before 14.2.5-aikido.5 | 14.2.5-aikido.514.2.5-aikido.814.2.33-aikido.214.2.32-aikido.414.2.35-aikido.914.2.30-aikido.714.2.26-aikido.614.2.26-aikido.414.2.30-aikido.1013.4.19-aikido.613.4.19-aikido.714.2.15-aikido.214.2.10-aikido.314.2.13-aikido.314.0.4-aikido.614.2.15-aikido.414.0.4-aikido.914.1.3-aikido.214.2.24-aikido.214.2.25-aikido.214.1.0-aikido.414.2.18-aikido.214.2.15-aikido.313.4.19-aikido.314.0.4-aikido.514.0.4-aikido.714.1.0-aikido.714.1.0-aikido.814.2.3-aikido.514.2.0-aikido.214.0.3-aikido.314.2.5-aikido.914.2.5-aikido.1014.2.2-aikido.714.2.33-aikido.114.2.10-aikido.114.1.3-aikido.514.2.29-aikido.114.2.29-aikido.514.2.31-aikido.214.2.18-aikido.114.0.0-aikido.714.2.10-aikido.414.2.13-aikido.414.2.10-aikido.214.2.18-aikido.614.2.21-aikido.614.2.16-aikido.614.1.4-aikido.514.2.25-aikido.114.2.0-aikido.614.2.31-aikido.514.2.0-aikido.514.2.2-aikido.914.2.30-aikido.814.0.3-aikido.614.2.32-aikido.514.2.33-aikido.314.0.0-aikido.514.2.5-aikido.314.2.3-aikido.313.5.11-aikido.714.2.2-aikido.613.5.4-aikido.514.1.3-aikido.614.2.5-aikido.414.2.30-aikido.314.0.3-aikido.414.2.5-aikido.614.2.21-aikido.414.0.0-aikido.314.1.4-aikido.714.2.21-aikido.214.2.16-aikido.214.2.16-aikido.413.5.4-aikido.214.2.35-aikido.514.2.30-aikido.414.2.33-aikido.414.2.26-aikido.314.0.3-aikido.514.2.30-aikido.915.5.10-aikido.414.1.4-aikido.814.2.35-aikido.314.2.32-aikido.614.2.35-aikido.613.5.4-aikido.614.1.3-aikido.714.2.16-aikido.514.0.0-aikido.614.2.21-aikido.514.2.5-aikido.714.2.3-aikido.414.2.2-aikido.813.4.19-aikido.414.2.15-aikido.514.2.30-aikido.514.2.3-aikido.215.5.10-aikido.514.2.28-aikido.514.1.4-aikido.916.1.6-aikido.414.1.3-aikido.116.1.7-aikido.114.2.32-aikido.713.5.6-aikido.514.2.15-aikido.614.1.4-aikido.116.1.6-aikido.515.5.15-aikido.214.1.3-aikido.814.2.32-aikido.814.2.29-aikido.414.2.28-aikido.114.2.35-aikido.214.2.33-aikido.513.5.6-aikido.613.5.11-aikido.814.2.26-aikido.514.2.28-aikido.215.5.10-aikido.614.2.26-aikido.214.1.0-aikido.114.0.4-aikido.814.2.28-aikido.314.1.0-aikido.214.2.31-aikido.314.1.4-aikido.614.2.35-aikido.714.2.18-aikido.314.1.0-aikido.516.1.7-aikido.214.2.16-aikido.314.0.0-aikido.414.1.0-aikido.314.1.4-aikido.213.5.11-aikido.614.2.18-aikido.413.5.4-aikido.314.1.4-aikido.314.2.0-aikido.313.4.19-aikido.514.0.0-aikido.215.5.15-aikido.316.1.6-aikido.614.2.31-aikido.414.1.4-aikido.414.2.29-aikido.213.5.4-aikido.415.5.15-aikido.416.1.6-aikido.716.1.7-aikido.314.1.3-aikido.314.2.21-aikido.314.2.32-aikido.314.2.29-aikido.313.5.11-aikido.914.0.3-aikido.214.1.3-aikido.414.2.0-aikido.414.2.30-aikido.614.2.28-aikido.414.2.33-aikido.614.1.0-aikido.614.2.35-aikido.814.2.35-aikido.415.5.10-aikido.316.1.6-aikido.814.2.18-aikido.513.5.6-aikido.714.2.35-aikido.1014.2.35-aikido.1116.2.5-aikido.116.2.5-aikido.316.2.5-aikido.214.2.3-aikido.113.3.0-aikido.514.0.4-aikido.214.0.4-aikido.314.2.13-aikido.113.2.4-aikido.314.0.4-aikido.413.1.6-aikido.113.2.4-aikido.414.2.5-aikido.213.3.0-aikido.614.2.13-aikido.213.2.4-aikido.513.3.0-aikido.713.2.4-aikido.213.2.4-aikido.713.3.0-aikido.414.2.31-aikido.113.3.0-aikido.813.1.6-aikido.213.2.4-aikido.614.2.32-aikido.114.2.2-aikido.514.2.30-aikido.114.2.30-aikido.214.2.32-aikido.214.2.21-aikido.114.2.16-aikido.114.2.35-aikido.1 |
@rootio/nextRoot:npm | before 14.2.5-root.io.5 | 14.2.5-root.io.514.2.5-root.io.814.2.33-root.io.214.2.32-root.io.414.2.35-root.io.914.2.30-root.io.714.2.26-root.io.614.2.26-root.io.414.2.30-root.io.1013.4.19-root.io.613.4.19-root.io.714.2.15-root.io.214.2.10-root.io.314.2.13-root.io.314.0.4-root.io.614.2.15-root.io.414.0.4-root.io.914.1.3-root.io.214.2.25-root.io.214.2.24-root.io.214.1.0-root.io.414.2.18-root.io.214.2.15-root.io.314.0.4-root.io.513.4.19-root.io.314.0.4-root.io.714.1.0-root.io.714.1.0-root.io.814.2.3-root.io.514.2.0-root.io.214.0.3-root.io.314.2.5-root.io.914.2.5-root.io.1014.2.2-root.io.714.2.33-root.io.114.2.10-root.io.114.1.3-root.io.514.2.29-root.io.114.2.29-root.io.514.2.31-root.io.214.2.18-root.io.114.0.0-root.io.714.2.10-root.io.414.2.13-root.io.414.2.10-root.io.214.2.18-root.io.614.2.21-root.io.614.2.16-root.io.614.1.4-root.io.514.2.25-root.io.114.2.0-root.io.614.2.31-root.io.514.2.0-root.io.514.2.2-root.io.914.2.30-root.io.814.0.3-root.io.614.2.32-root.io.514.2.33-root.io.314.0.0-root.io.514.2.5-root.io.315.5.15-root.io.116.1.6-root.io.314.2.3-root.io.313.5.4-root.io.513.5.11-root.io.714.2.2-root.io.614.1.3-root.io.614.2.5-root.io.414.2.30-root.io.314.0.3-root.io.414.2.5-root.io.614.2.21-root.io.414.0.0-root.io.314.1.4-root.io.714.2.21-root.io.214.2.16-root.io.214.2.16-root.io.413.5.4-root.io.214.2.35-root.io.514.2.30-root.io.414.2.33-root.io.414.2.26-root.io.314.0.3-root.io.514.2.30-root.io.915.5.10-root.io.414.1.4-root.io.814.2.35-root.io.314.2.32-root.io.614.2.35-root.io.613.5.4-root.io.614.1.3-root.io.714.2.16-root.io.514.0.0-root.io.614.2.21-root.io.514.2.5-root.io.714.2.3-root.io.414.2.2-root.io.813.4.19-root.io.414.2.15-root.io.514.2.30-root.io.514.2.3-root.io.215.5.10-root.io.514.2.28-root.io.514.1.4-root.io.916.1.6-root.io.414.1.3-root.io.116.1.7-root.io.114.2.32-root.io.713.5.6-root.io.514.2.15-root.io.614.1.4-root.io.116.1.6-root.io.515.5.15-root.io.214.1.3-root.io.814.2.32-root.io.814.2.29-root.io.414.2.28-root.io.114.2.33-root.io.514.2.35-root.io.213.5.6-root.io.613.5.11-root.io.814.2.26-root.io.514.2.28-root.io.215.5.10-root.io.614.2.26-root.io.214.1.0-root.io.114.0.4-root.io.814.2.28-root.io.314.1.0-root.io.214.2.31-root.io.314.2.35-root.io.714.1.4-root.io.614.2.18-root.io.314.1.0-root.io.516.1.7-root.io.214.2.16-root.io.314.0.0-root.io.414.1.0-root.io.314.1.4-root.io.213.5.11-root.io.614.2.18-root.io.413.5.4-root.io.314.1.4-root.io.314.2.0-root.io.313.4.19-root.io.514.0.0-root.io.214.2.31-root.io.415.5.15-root.io.316.1.6-root.io.614.2.29-root.io.214.1.4-root.io.413.5.4-root.io.414.1.3-root.io.315.5.15-root.io.416.1.6-root.io.716.1.7-root.io.314.2.21-root.io.314.2.32-root.io.314.2.29-root.io.313.5.11-root.io.914.0.3-root.io.214.1.3-root.io.414.2.0-root.io.414.2.30-root.io.614.2.33-root.io.614.2.28-root.io.414.1.0-root.io.614.2.35-root.io.814.2.35-root.io.415.5.10-root.io.313.5.6-root.io.716.1.6-root.io.814.2.18-root.io.514.2.35-root.io.1014.2.35-root.io.1116.2.5-root.io.116.2.5-root.io.316.2.5-root.io.214.2.3-root.io.113.3.0-root.io.514.0.4-root.io.214.0.4-root.io.314.2.13-root.io.113.2.4-root.io.314.0.4-root.io.413.1.6-root.io.113.2.4-root.io.414.2.5-root.io.213.3.0-root.io.614.2.13-root.io.213.2.4-root.io.513.3.0-root.io.713.2.4-root.io.213.2.4-root.io.713.3.0-root.io.414.2.31-root.io.113.3.0-root.io.813.1.6-root.io.213.2.4-root.io.614.2.32-root.io.114.2.2-root.io.514.2.30-root.io.114.2.30-root.io.214.2.32-root.io.214.2.21-root.io.114.2.16-root.io.114.2.35-root.io.1 |
nextRoot:npm | before 14.2.5-aikido.8 | 14.2.5-aikido.814.2.33-aikido.214.2.32-aikido.414.2.35-aikido.914.2.30-aikido.714.2.26-aikido.614.2.26-aikido.414.2.30-aikido.1013.4.19-aikido.613.4.19-aikido.714.2.10-aikido.314.2.13-aikido.314.0.4-aikido.614.0.4-aikido.913.4.19-aikido.214.1.3-aikido.214.2.24-aikido.214.2.25-aikido.214.1.0-aikido.413.3.0-aikido.513.4.19-aikido.314.0.4-aikido.514.0.4-aikido.714.1.0-aikido.714.1.0-aikido.814.2.32-aikido.114.2.3-aikido.514.0.3-aikido.314.2.5-aikido.914.2.5-aikido.1014.2.2-aikido.714.2.33-aikido.114.1.3-aikido.514.2.29-aikido.114.2.29-aikido.514.2.31-aikido.214.0.0-aikido.714.2.10-aikido.414.2.13-aikido.414.2.18-aikido.614.2.21-aikido.614.2.16-aikido.614.2.25-aikido.114.2.0-aikido.614.2.31-aikido.514.2.2-aikido.914.2.30-aikido.813.1.6-aikido.114.2.24-aikido.714.2.24-aikido.414.0.3-aikido.614.2.32-aikido.514.2.33-aikido.314.0.0-aikido.514.2.3-aikido.314.2.2-aikido.414.2.2-aikido.513.5.11-aikido.714.2.2-aikido.613.5.4-aikido.514.0.0-aikido.114.1.3-aikido.613.3.0-aikido.113.3.0-aikido.613.4.19-aikido.114.0.3-aikido.413.5.11-aikido.414.0.3-aikido.114.2.21-aikido.413.5.6-aikido.114.0.0-aikido.314.1.4-aikido.713.5.4-aikido.114.2.21-aikido.213.3.0-aikido.214.2.16-aikido.214.2.16-aikido.413.5.4-aikido.214.2.35-aikido.513.5.6-aikido.214.2.30-aikido.413.3.0-aikido.714.2.33-aikido.414.2.26-aikido.314.0.3-aikido.514.2.30-aikido.915.5.10-aikido.414.1.4-aikido.814.2.35-aikido.314.2.32-aikido.614.2.35-aikido.613.5.4-aikido.614.2.24-aikido.514.1.3-aikido.714.2.16-aikido.514.0.0-aikido.614.2.21-aikido.514.2.3-aikido.414.2.2-aikido.813.4.19-aikido.414.2.15-aikido.514.2.30-aikido.514.2.3-aikido.213.5.6-aikido.313.5.6-aikido.415.5.10-aikido.514.2.28-aikido.514.2.24-aikido.114.2.32-aikido.214.1.4-aikido.916.1.6-aikido.414.1.3-aikido.116.1.7-aikido.113.3.0-aikido.314.2.32-aikido.713.5.6-aikido.514.2.15-aikido.616.1.6-aikido.514.1.3-aikido.813.2.4-aikido.714.2.32-aikido.814.2.29-aikido.414.2.35-aikido.214.2.33-aikido.513.5.6-aikido.613.5.11-aikido.814.2.26-aikido.515.5.10-aikido.614.0.4-aikido.814.2.28-aikido.314.2.31-aikido.314.2.24-aikido.614.1.4-aikido.614.2.35-aikido.714.2.18-aikido.313.3.0-aikido.414.1.0-aikido.516.1.7-aikido.214.2.16-aikido.314.0.0-aikido.413.5.11-aikido.514.1.0-aikido.313.5.11-aikido.614.2.18-aikido.413.5.4-aikido.313.4.19-aikido.514.0.0-aikido.216.1.6-aikido.614.2.31-aikido.414.2.29-aikido.213.5.4-aikido.414.2.21-aikido.116.1.6-aikido.716.1.7-aikido.314.1.3-aikido.313.3.0-aikido.814.2.24-aikido.313.1.6-aikido.214.2.21-aikido.314.2.32-aikido.314.2.29-aikido.313.5.11-aikido.914.0.3-aikido.214.1.3-aikido.414.2.30-aikido.614.2.28-aikido.414.2.33-aikido.614.1.0-aikido.614.2.35-aikido.814.2.35-aikido.415.5.10-aikido.316.1.6-aikido.814.2.18-aikido.513.5.6-aikido.714.2.35-aikido.1014.2.35-aikido.1115.5.15-aikido.215.5.15-aikido.315.5.15-aikido.4 |
@rootio/nextRoot:npm | before 14.2.5-root.io.8 | 14.2.5-root.io.814.2.33-root.io.214.2.32-root.io.414.2.35-root.io.914.2.30-root.io.714.2.26-root.io.614.2.26-root.io.414.2.30-root.io.1013.4.19-root.io.613.4.19-root.io.714.2.10-root.io.314.2.13-root.io.314.0.4-root.io.614.0.4-root.io.913.4.19-root.io.214.1.3-root.io.214.2.25-root.io.214.2.24-root.io.214.1.0-root.io.413.3.0-root.io.514.0.4-root.io.513.4.19-root.io.314.0.4-root.io.714.1.0-root.io.714.1.0-root.io.814.2.32-root.io.114.2.3-root.io.514.0.3-root.io.314.2.5-root.io.914.2.5-root.io.1014.2.2-root.io.714.2.33-root.io.114.1.3-root.io.514.2.29-root.io.114.2.29-root.io.514.2.31-root.io.214.0.0-root.io.714.2.10-root.io.414.2.13-root.io.414.2.18-root.io.614.2.21-root.io.614.2.16-root.io.614.2.25-root.io.114.2.0-root.io.614.2.31-root.io.514.2.2-root.io.914.2.30-root.io.813.1.6-root.io.114.2.24-root.io.714.2.24-root.io.414.0.3-root.io.614.2.32-root.io.514.2.33-root.io.314.0.0-root.io.516.1.6-root.io.116.1.6-root.io.216.1.6-root.io.314.2.3-root.io.314.2.2-root.io.413.5.4-root.io.514.2.2-root.io.513.5.11-root.io.714.2.2-root.io.614.0.0-root.io.114.1.3-root.io.613.3.0-root.io.113.3.0-root.io.613.4.19-root.io.114.0.3-root.io.413.5.11-root.io.414.0.3-root.io.114.2.21-root.io.413.5.6-root.io.114.0.0-root.io.314.1.4-root.io.713.5.4-root.io.114.2.21-root.io.213.3.0-root.io.214.2.16-root.io.214.2.16-root.io.413.5.4-root.io.214.2.35-root.io.513.5.6-root.io.214.2.30-root.io.413.3.0-root.io.714.2.33-root.io.414.2.26-root.io.314.0.3-root.io.514.2.30-root.io.915.5.10-root.io.414.1.4-root.io.814.2.35-root.io.314.2.32-root.io.614.2.35-root.io.613.5.4-root.io.614.2.24-root.io.514.1.3-root.io.714.2.16-root.io.514.0.0-root.io.614.2.21-root.io.514.2.3-root.io.414.2.2-root.io.813.4.19-root.io.414.2.15-root.io.514.2.30-root.io.514.2.3-root.io.213.5.6-root.io.313.5.6-root.io.415.5.10-root.io.514.2.28-root.io.514.2.24-root.io.114.2.32-root.io.214.1.4-root.io.916.1.6-root.io.414.1.3-root.io.116.1.7-root.io.113.3.0-root.io.314.2.32-root.io.713.5.6-root.io.514.2.15-root.io.616.1.6-root.io.513.2.4-root.io.714.1.3-root.io.814.2.32-root.io.814.2.29-root.io.414.2.33-root.io.514.2.35-root.io.213.5.6-root.io.613.5.11-root.io.814.2.26-root.io.515.5.10-root.io.614.0.4-root.io.814.2.28-root.io.314.2.24-root.io.614.2.31-root.io.314.2.35-root.io.714.1.4-root.io.614.2.18-root.io.313.3.0-root.io.414.1.0-root.io.516.1.7-root.io.214.2.16-root.io.314.0.0-root.io.413.5.11-root.io.514.1.0-root.io.313.5.11-root.io.614.2.18-root.io.413.5.4-root.io.313.4.19-root.io.514.0.0-root.io.214.2.31-root.io.416.1.6-root.io.614.2.29-root.io.213.5.4-root.io.414.2.21-root.io.114.1.3-root.io.316.1.6-root.io.716.1.7-root.io.313.3.0-root.io.814.2.24-root.io.313.1.6-root.io.214.2.21-root.io.314.2.32-root.io.314.2.29-root.io.313.5.11-root.io.914.0.3-root.io.214.1.3-root.io.414.2.30-root.io.614.2.33-root.io.614.2.28-root.io.414.1.0-root.io.614.2.35-root.io.814.2.35-root.io.415.5.10-root.io.313.5.6-root.io.716.1.6-root.io.814.2.18-root.io.514.2.35-root.io.1014.2.35-root.io.1115.5.15-root.io.115.5.15-root.io.215.5.15-root.io.315.5.15-root.io.4 |
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| PoC in GitHub | panchocosil/verify-ghsa-c4j6-fc7j-m34r | 2026-05-13 |
| PoC in GitHub | love07oj/nextjs-cve-2026-44578 | 2026-05-15 |
| PoC in GitHub | tocong282/CVE-2026-44578-PoC | 2026-05-15 |
| PoC in GitHub | ynsmroztas/nextssrf | 2026-05-15 |
| PoC in GitHub | ashrafzaryouh/CVE-2026-44578 | 2026-05-16 |
| PoC in GitHub | dinosn/CVE-2026-44578 | 2026-05-16 |
| PoC in GitHub | lxxexxbxx/CVE-2026-44578 | 2026-08-18 |
| PoC in GitHub | isaca0315/CVE-2026-44578-next-js-ssrf | 2026-09-06 |
| Nuclei | Next.js WebSocket Upgrade Handler - SSRF |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | ||
| affected, aliases | ||
| exploits | PoC in GitHub | |
| affected, exploits, facts | ||
| affected, exploits | ||
| first indexed | CVE List, EUVD, GitHub Advisories, Nuclei, NVD, OSV, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-44578 is a high vulnerability (CVSS 8.6) in Vercel Next.js, published January 28, 2026. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 35.5%, the 98th percentile. Fixed in next 15.5.16.
References
github.com/vercel/next.js/security/advisories/GHSA-c4j6-fc7j-m34r
access.redhat.com/security/cve/CVE-2026-44578
bugzilla.redhat.com/show_bug.cgi?id=2477187
security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-44578.json
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nvd.nist.gov/vuln/detail/CVE-2026-23870
vercel.com/changelog/summary-of-cve-2026-23864