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CVE-2026-44580

Next.js: Cross-site scripting in beforeInteractive scripts with untrusted input

6.1 MediumFix available

Next.js is a React framework for building full-stack web applications. From 13.0.0 to before 15.5.16 and 16.2.5, applications that use beforeInteractive scripts together with untrusted content can be vulnerable to cross-site scripting. In affected versions, serialized script content was not escaped safely before being embedded into the document, which could allow attacker-controlled input to break out of the intended script context and execute arbitrary JavaScript in a visitor's browser. 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
Required

What an attacker can affect

Confidentiality
Low
Integrity
Low
Availability
None

Exploit likelihood

0.21%Up 0.2 points since May 14, 2026
90%50%10%1%

What each source reports

CVE List Score used 6.1

Next.js: Cross-site scripting in beforeInteractive scripts with untrusted input

Next.js is a React framework for building full-stack web applications. From 13.0.0 to before 15.5.16 and 16.2.5, applications that use beforeInteractive scripts together with untrusted content can be vulnerable to cross-site scripting. In affected versions, serialized script content was not escaped safely before being embedded into the document, which could allow attacker-controlled input to break out of the intended script context and execute arbitrary JavaScript in a visitor's browser. This vulnerability is fixed in 15.5.16 and 16.2.5.

Record
CVE-2026-44580
CVSS 3.1
6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness
CWE-79
Updated
2026-11-02
EUVDEUVD-2026-30082 6.1

Next.js is a React framework for building full-stack web applications. From 13.0.0 to before 15.5.16 and 16.2.5, applications that use beforeInteractive scripts together with untrusted content can be vulnerable to cross-site scripting. In affected versions, serialized script content was not escaped safely before being embedded into the document, which could allow attacker-controlled input to break out of the intended script context and execute arbitrary JavaScript in a visitor's browser. This vulnerability is fixed in 15.5.16 and 16.2.5.

Record
EUVD-2026-30082
CVSS 3.1
6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Updated
2026-11-02
GitHub AdvisoriesGHSA-8h8q-6873-q5fj 7.5

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 HighCVSS: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-gx5p-jg67-6x7h 6.1

Next.js has cross-site scripting in beforeInteractive scripts with untrusted input

Impact

Applications that use beforeInteractive scripts together with untrusted content can be vulnerable to cross-site scripting. In affected versions, serialized script content was not escaped safely before being embedded into the document, which could allow attacker-controlled input to break out of the intended script context and execute arbitrary JavaScript in a visitor's browser.

Fix

We now HTML-escape serialized beforeInteractive script content before embedding it into the page, preventing attacker-controlled content from breaking out of the inline script boundary.

Workarounds

If you cannot upgrade immediately, do not pass untrusted data into beforeInteractive scripts. If that pattern is unavoidable, sanitize or escape the content before embedding it.

Record
GHSA-gx5p-jg67-6x7h
CVSS 3.1
6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness
CWE-79
Updated
2026-11-02
GitHub AdvisoriesGHSA-h25m-26qc-wcjf 7.5

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 HighCVSS: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 7.5

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 HighCVSS: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 38 moreShow less
NVD 6.1

Next.js is a React framework for building full-stack web applications. From 13.0.0 to before 15.5.16 and 16.2.5, applications that use beforeInteractive scripts together with untrusted content can be vulnerable to cross-site scripting. In affected versions, serialized script content was not escaped safely before being embedded into the document, which could allow attacker-controlled input to break out of the intended script context and execute arbitrary JavaScript in a visitor's browser. This vulnerability is fixed in 15.5.16 and 16.2.5.

Record
CVE-2026-44580
CVSS 3.1
6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness
CWE-79
Updated
2026-11-02
OSV 6.1

Next.js: Cross-site scripting in beforeInteractive scripts with untrusted input

Next.js is a React framework for building full-stack web applications. From 13.0.0 to before 15.5.16 and 16.2.5, applications that use beforeInteractive scripts together with untrusted content can be vulnerable to cross-site scripting. In affected versions, serialized script content was not escaped safely before being embedded into the document, which could allow attacker-controlled input to break out of the intended script context and execute arbitrary JavaScript in a visitor's browser. This vulnerability is fixed in 15.5.16 and 16.2.5.

Record
CVE-2026-44580
CVSS 3.1
6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness
CWE-79
Updated
2026-11-02
OSVGHSA-8h8q-6873-q5fj 7.5

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 HighCVSS: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-gx5p-jg67-6x7h 6.1

Next.js has cross-site scripting in beforeInteractive scripts with untrusted input

Impact

Applications that use beforeInteractive scripts together with untrusted content can be vulnerable to cross-site scripting. In affected versions, serialized script content was not escaped safely before being embedded into the document, which could allow attacker-controlled input to break out of the intended script context and execute arbitrary JavaScript in a visitor's browser.

Fix

We now HTML-escape serialized beforeInteractive script content before embedding it into the page, preventing attacker-controlled content from breaking out of the inline script boundary.

Workarounds

If you cannot upgrade immediately, do not pass untrusted data into beforeInteractive scripts. If that pattern is unavoidable, sanitize or escape the content before embedding it.

Record
GHSA-gx5p-jg67-6x7h
CVSS 3.1
6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness
CWE-79
Updated
2026-11-02
OSVGHSA-h25m-26qc-wcjf 7.5

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 HighCVSS: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 7.5

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 HighCVSS: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-2026-1786360051 No 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-2026-1786995617 No 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-2026-1791807020 No 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-2026-1792195727 No 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-2026-1792195750 No 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-2026-1792196726 No 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-2026-1792196728 No 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-2026-1792206290 No 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-2026-1792206304 No 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-2026-1792256964 No 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-2026-1792272230 No 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-2026-1792272246 No 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-2026-1792293000 No 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-2026-1792293016 No 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-2026-1792304720 No 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-2026-1792304741 No 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-2026-1792326302 No 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-2026-1792326304 No 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-2026-1792338232 No 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-2026-1792338235 No 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-2026-1792346470 No 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-2026-1792346490 No score

TuxCare security update for @next/swc-linux-x64-gnu (28 CVEs)

TuxCare rebuilt @next/swc-linux-x64-gnu to address 28 CVEs. Fixed in 15.1.2-tuxcare.2.

Record
CLSA-2026-1792346490
Updated
2026-11-02
OSVCLSA-2026-1792358596 No 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-2026-1792358599 No 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-2026-1792364002 No 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-2026-1792364004 No 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-2026-1792367391 No 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
OSVCLSA-2026-1792367406 No score

TuxCare security update for @next/swc-linux-arm64-gnu (28 CVEs)

TuxCare rebuilt @next/swc-linux-arm64-gnu to address 28 CVEs. Fixed in 15.1.2-tuxcare.2.

Record
CLSA-2026-1792367406
Updated
2026-11-02
OSVROOT-APP-NPM-CVE-2026-44580 No score

CVE-2026-44580 in next - Patched by Root

Root has patched CVE-2026-44580 in the next package for Root:npm. Multiple fixed versions available.

Record
ROOT-APP-NPM-CVE-2026-44580
Updated
2026-11-02
OSVROOT-APP-NPM-GHSA-8h8q-6873-q5fj No 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-wcjf No 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-v5v3 No 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

Affected packages

Affected packages
PackageAffectedFixed
next
npm
13.0.0 up to 15.5.16
15.5.16
next
npm
16.0.0 up to 16.2.5
16.2.5
next
npm
13.0.0 up to 15.0.8
15.0.8
next
npm
15.1.1-canary.0 up to 15.1.12
15.1.12
next
npm
15.2.0-canary.0 up to 15.2.9
15.2.9
next
npm
15.3.0-canary.0 up to 15.3.9
15.3.9
next
npm
15.4.0-canary.0 up to 15.4.11
15.4.11
next
npm
15.5.1-canary.0 up to 15.5.10
15.5.10
next
npm
15.6.0-canary.0 up to 15.6.0-canary.61
15.6.0-canary.61
next
npm
16.0.0-beta.0 up to 16.0.11
16.0.11
Show 34 moreShow less
Affected packages
PackageAffectedFixed
next
npm
16.1.0-canary.0 up to 16.1.5
16.1.5
next
npm
13.0.0 up to 15.5.15
15.5.15
next
npm
16.0.0-beta.0 up to 16.2.3
16.2.3
create-next-app
TuxCare: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-app
TuxCare: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-next
TuxCare: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-next
TuxCare: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-analyzer
TuxCare: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-analyzer
TuxCare: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-rspack
TuxCare: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-storybook
TuxCare: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-storybook
TuxCare: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-module
TuxCare: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-module
TuxCare: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-nomodule
TuxCare: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-nomodule
TuxCare: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-utils
TuxCare: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-utils
TuxCare: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-parties
TuxCare: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-parties
TuxCare: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-gnu
TuxCare: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-gnu
TuxCare:npm
From an advisory covering 22 CVEs
15.1.2-tuxcare.0 up to 15.1.2-tuxcare.2, plus listed versions
15.1.215.1.2-tuxcare.1
15.1.2-tuxcare.2
@next/codemod
TuxCare: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/codemod
TuxCare: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/mdx
TuxCare: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/mdx
TuxCare: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-gnu
TuxCare: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-gnu
TuxCare:npm
From an advisory covering 22 CVEs
15.1.2-tuxcare.0 up to 15.1.2-tuxcare.2, plus listed versions
15.1.215.1.2-tuxcare.1
15.1.2-tuxcare.2
next
Root:npm
before 13.5.11-aikido.7
13.5.11-aikido.713.5.11-aikido.416.1.6-aikido.515.5.15-aikido.213.5.11-aikido.816.1.7-aikido.213.5.11-aikido.513.5.11-aikido.615.5.15-aikido.316.1.6-aikido.615.5.15-aikido.416.1.6-aikido.716.1.7-aikido.313.5.11-aikido.916.1.6-aikido.813.5.11-aikido.213.5.11-aikido.316.2.5-aikido.116.2.5-aikido.316.2.5-aikido.2
@rootio/next
Root:npm
before 13.5.11-root.io.7
13.5.11-root.io.713.5.11-root.io.416.1.6-root.io.515.5.15-root.io.213.5.11-root.io.816.1.7-root.io.213.5.11-root.io.513.5.11-root.io.615.5.15-root.io.316.1.6-root.io.615.5.15-root.io.416.1.6-root.io.716.1.7-root.io.313.5.11-root.io.916.1.6-root.io.813.5.11-root.io.213.5.11-root.io.316.2.5-root.io.116.2.5-root.io.316.2.5-root.io.2
next
Root:npm
before 14.2.5-aikido.5
14.2.5-aikido.514.2.5-aikido.814.2.35-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.614.2.3-aikido.114.0.4-aikido.914.2.24-aikido.214.2.25-aikido.214.1.0-aikido.414.2.18-aikido.213.3.0-aikido.514.0.4-aikido.514.0.4-aikido.714.0.4-aikido.214.1.0-aikido.714.1.0-aikido.814.0.4-aikido.314.2.13-aikido.114.2.3-aikido.514.2.0-aikido.214.0.3-aikido.314.2.5-aikido.914.2.5-aikido.1014.2.2-aikido.714.2.10-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.113.2.4-aikido.314.2.0-aikido.614.0.4-aikido.414.2.31-aikido.514.2.0-aikido.514.2.2-aikido.914.2.30-aikido.813.1.6-aikido.113.2.4-aikido.414.0.3-aikido.614.0.0-aikido.514.2.5-aikido.214.2.5-aikido.314.2.3-aikido.313.5.11-aikido.713.5.4-aikido.514.2.5-aikido.413.3.0-aikido.614.2.30-aikido.314.0.3-aikido.414.2.13-aikido.214.2.5-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.214.2.30-aikido.413.2.4-aikido.513.3.0-aikido.714.2.26-aikido.314.0.3-aikido.514.2.30-aikido.915.5.10-aikido.414.1.4-aikido.813.5.4-aikido.614.2.16-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.913.2.4-aikido.216.1.6-aikido.416.1.7-aikido.113.5.6-aikido.514.2.15-aikido.616.1.6-aikido.515.5.15-aikido.214.1.3-aikido.813.2.4-aikido.714.2.32-aikido.814.2.29-aikido.414.2.33-aikido.513.5.6-aikido.613.5.11-aikido.814.2.26-aikido.515.5.10-aikido.614.2.26-aikido.214.0.4-aikido.814.2.28-aikido.314.2.31-aikido.314.1.4-aikido.614.2.18-aikido.313.3.0-aikido.414.1.0-aikido.516.1.7-aikido.214.2.16-aikido.314.0.0-aikido.414.1.0-aikido.313.5.11-aikido.614.2.18-aikido.413.5.4-aikido.314.2.31-aikido.114.1.4-aikido.314.2.0-aikido.313.4.19-aikido.515.5.15-aikido.316.1.6-aikido.614.2.31-aikido.414.1.4-aikido.413.5.4-aikido.415.5.15-aikido.416.1.6-aikido.716.1.7-aikido.313.3.0-aikido.813.1.6-aikido.214.2.21-aikido.313.2.4-aikido.613.5.11-aikido.914.2.0-aikido.414.2.30-aikido.614.2.28-aikido.414.2.33-aikido.614.1.0-aikido.615.5.10-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.214.2.33-aikido.214.2.32-aikido.414.2.15-aikido.414.1.3-aikido.214.2.15-aikido.314.2.32-aikido.114.2.33-aikido.114.1.3-aikido.514.2.29-aikido.114.2.32-aikido.514.2.33-aikido.314.2.2-aikido.514.2.2-aikido.614.2.30-aikido.114.2.30-aikido.214.1.3-aikido.614.2.35-aikido.514.2.33-aikido.414.2.35-aikido.314.2.32-aikido.614.2.35-aikido.614.1.3-aikido.714.2.32-aikido.214.2.32-aikido.714.2.28-aikido.114.2.35-aikido.214.2.28-aikido.214.2.35-aikido.714.0.0-aikido.214.2.29-aikido.214.2.21-aikido.114.2.16-aikido.114.1.3-aikido.314.2.32-aikido.314.2.29-aikido.314.1.3-aikido.414.2.35-aikido.814.2.35-aikido.414.2.35-aikido.1
@rootio/next
Root:npm
before 14.2.5-root.io.5
14.2.5-root.io.514.2.5-root.io.814.2.35-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.614.2.3-root.io.114.0.4-root.io.914.2.25-root.io.214.2.24-root.io.214.1.0-root.io.414.2.18-root.io.213.3.0-root.io.514.0.4-root.io.514.0.4-root.io.714.0.4-root.io.214.1.0-root.io.714.1.0-root.io.814.0.4-root.io.314.2.13-root.io.114.2.3-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.714.2.10-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.113.2.4-root.io.314.2.0-root.io.614.0.4-root.io.414.2.31-root.io.514.2.0-root.io.514.2.2-root.io.914.2.30-root.io.813.1.6-root.io.113.2.4-root.io.414.0.3-root.io.614.0.0-root.io.514.2.5-root.io.214.2.5-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.714.2.5-root.io.413.3.0-root.io.614.2.30-root.io.314.0.3-root.io.414.2.13-root.io.214.2.5-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.214.2.30-root.io.413.2.4-root.io.513.3.0-root.io.714.2.26-root.io.314.0.3-root.io.514.2.30-root.io.915.5.10-root.io.414.1.4-root.io.813.5.4-root.io.614.2.16-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.913.2.4-root.io.216.1.6-root.io.416.1.7-root.io.113.5.6-root.io.514.2.15-root.io.616.1.6-root.io.513.2.4-root.io.715.5.15-root.io.214.1.3-root.io.814.2.32-root.io.814.2.29-root.io.414.2.33-root.io.513.5.6-root.io.613.5.11-root.io.814.2.26-root.io.515.5.10-root.io.614.2.26-root.io.214.0.4-root.io.814.2.28-root.io.314.2.31-root.io.314.1.4-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.414.1.0-root.io.313.5.11-root.io.614.2.18-root.io.413.5.4-root.io.314.2.31-root.io.114.1.4-root.io.314.2.0-root.io.313.4.19-root.io.514.2.31-root.io.415.5.15-root.io.316.1.6-root.io.614.1.4-root.io.413.5.4-root.io.415.5.15-root.io.416.1.6-root.io.716.1.7-root.io.313.3.0-root.io.813.1.6-root.io.214.2.21-root.io.313.2.4-root.io.613.5.11-root.io.914.2.0-root.io.414.2.30-root.io.614.2.33-root.io.614.2.28-root.io.414.1.0-root.io.615.5.10-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.214.2.33-root.io.214.2.32-root.io.414.2.15-root.io.414.1.3-root.io.214.2.15-root.io.314.2.32-root.io.114.2.33-root.io.114.1.3-root.io.514.2.29-root.io.114.2.32-root.io.514.2.33-root.io.314.2.2-root.io.514.2.2-root.io.614.2.30-root.io.114.2.30-root.io.214.1.3-root.io.614.2.35-root.io.514.2.33-root.io.414.2.35-root.io.314.2.32-root.io.614.2.35-root.io.614.1.3-root.io.714.2.32-root.io.214.2.32-root.io.714.2.28-root.io.114.2.35-root.io.214.2.28-root.io.214.2.35-root.io.714.0.0-root.io.214.2.29-root.io.214.2.21-root.io.114.1.3-root.io.314.2.16-root.io.114.2.32-root.io.314.2.29-root.io.314.1.3-root.io.414.2.35-root.io.814.2.35-root.io.414.2.35-root.io.1
next
Root: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/next
Root: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

History

History
RecordedChangedSources
affected, facts
affected
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-44580 is a medium vulnerability (CVSS 6.1) in Vercel Next.js, published January 28, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.21%, the 10th percentile. Fixed in next 15.5.16.

References

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