CVE-2025-47153
Certain build processes for libuv and Node.js for 32-bit systems, such as for the nodejs binary...
Certain build processes for libuv and Node.js for 32-bit systems, such as for the nodejs binary package through nodejs_20.19.0+dfsg-2_i386.deb for Debian GNU/Linux, have an inconsistent off_t size (e.g., building on i386 Debian always uses _FILE_OFFSET_BITS=64 for the libuv dynamic library, but uses the _FILE_OFFSET_BITS global system default of 32 for nodejs), leading to out-of-bounds access. NOTE: this is not a problem in the Node.js software itself. In particular, the Node.js website's download page does not offer prebuilt Node.js for Linux on i386.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
Certain build processes for libuv and Node.js for 32-bit systems, such as for the nodejs binary package through nodejs_20.19.0+dfsg-2_i386.deb for Debian GNU/Linux, have an inconsistent off_t size (e.g., building on i386 Debian always uses _FILE_OFFSET_BITS=64 for the libuv dynamic library, but uses the _FILE_OFFSET_BITS global system default of 32 for nodejs), leading to out-of-bounds access. NOTE: this is not a problem in the Node.js software itself. In particular, the Node.js website's download page does not offer prebuilt Node.js for Linux on i386.
- Record
CVE-2025-47153- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L - Weakness
- CWE-1102
- Updated
- 2026-11-02
EUVDEUVD-2025-12810
Certain build processes for libuv and Node.js for 32-bit systems, such as for the nodejs binary package through nodejs_20.19.0+dfsg-2_i386.deb for Debian GNU/Linux, have an inconsistent off_t size (e.g., building on i386 Debian always uses _FILE_OFFSET_BITS=64 for the libuv dynamic library, but uses the _FILE_OFFSET_BITS global system default of 32 for nodejs), leading to out-of-bounds access. NOTE: this is not a problem in the Node.js software itself. In particular, the Node.js website's download page does not offer prebuilt Node.js for Linux on i386.
- Record
EUVD-2025-12810- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-5pxx-cc47-2282
Certain build processes for libuv and Node.js for 32-bit systems, such as for the nodejs binary...
Certain build processes for libuv and Node.js for 32-bit systems, such as for the nodejs binary package through nodejs_20.19.0+dfsg-1_i386.deb for Debian GNU/Linux, have an inconsistent off_t size (e.g., building on i386 Debian always uses _FILE_OFFSET_BITS=64 for the libuv dynamic library, but uses the _FILE_OFFSET_BITS global system default of 32 for nodejs), leading to out-of-bounds access. NOTE: this is not a problem in the Node.js software itself. In particular, the Node.js website's download page does not offer prebuilt Node.js for Linux on i386.
- Record
GHSA-5pxx-cc47-2282- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L - Weakness
- CWE-1102
- Updated
- 2026-11-02
NVD
Certain build processes for libuv and Node.js for 32-bit systems, such as for the nodejs binary package through nodejs_20.19.0+dfsg-2_i386.deb for Debian GNU/Linux, have an inconsistent off_t size (e.g., building on i386 Debian always uses _FILE_OFFSET_BITS=64 for the libuv dynamic library, but uses the _FILE_OFFSET_BITS global system default of 32 for nodejs), leading to out-of-bounds access. NOTE: this is not a problem in the Node.js software itself. In particular, the Node.js website's download page does not offer prebuilt Node.js for Linux on i386.
- Record
CVE-2025-47153- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L - Weakness
- CWE-1102
- Updated
- 2026-11-02
OSV
Certain build processes for libuv and Node.js for 32-bit systems, such as for the nodejs binary package through nodejs_20.19.0+dfsg-2_i386.deb for Debian GNU/Linux, have an inconsistent off_t size (e.g., building on i386 Debian always uses _FILE_OFFSET_BITS=64 for the libuv dynamic library, but uses the _FILE_OFFSET_BITS global system default of 32 for nodejs), leading to out-of-bounds access. NOTE: this is not a problem in the Node.js software itself. In particular, the Node.js website's download page does not offer prebuilt Node.js for Linux on i386.
- Record
CVE-2025-47153- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L - Updated
- 2026-11-02
OSVDEBIAN-CVE-2025-47153
Certain build processes for libuv and Node.js for 32-bit systems, such as for the nodejs binary package through nodejs_20.19.0+dfsg-2_i386.deb for Debian GNU/Linux, have an inconsistent off_t size (e.g., building on i386 Debian always uses _FILE_OFFSET_BITS=64 for the libuv dynamic library, but uses the _FILE_OFFSET_BITS global system default of 32 for nodejs), leading to out-of-bounds access. NOTE: this is not a problem in the Node.js software itself. In particular, the Node.js website's download page does not offer prebuilt Node.js for Linux on i386.
- Record
DEBIAN-CVE-2025-47153- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L - Updated
- 2026-11-02
OSVUBUNTU-CVE-2025-47153
Certain build processes for libuv and Node.js for 32-bit systems, such as for the nodejs binary package through nodejs_20.19.0+dfsg-2_i386.deb for Debian GNU/Linux, have an inconsistent off_t size (e.g., building on i386 Debian always uses _FILE_OFFSET_BITS=64 for the libuv dynamic library, but uses the _FILE_OFFSET_BITS global system default of 32 for nodejs), leading to out-of-bounds access. NOTE: this is not a problem in the Node.js software itself. In particular, the Node.js website's download page does not offer prebuilt Node.js for Linux on i386.
- Record
UBUNTU-CVE-2025-47153- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L - Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
nodejsDebian:12 |
before 18.20.4+dfsg-1~deb12u1, plus listed versions 18.13.0+dfsg1-118.13.0+dfsg1-1.118.19.0+dfsg-118.19.0+dfsg-218.19.0+dfsg-3 Show 15 moreShow less18.19.0+dfsg-418.19.0+dfsg-518.19.0+dfsg-618.19.0+dfsg-6~deb12u118.19.0+dfsg-6~deb12u218.19.1+dfsg-118.19.1+dfsg-218.19.1+dfsg-318.19.1+dfsg-3.118.19.1+dfsg-418.19.1+dfsg-618.20.1+dfsg-118.20.1+dfsg-218.20.1+dfsg-318.20.1+dfsg-4 |
18.20.4+dfsg-1~deb12u1 |
nodejsDebian:13 |
before 20.19.0+dfsg1-1 | 20.19.0+dfsg1-1 |
nodejsDebian:14 |
before 20.19.0+dfsg1-1 | 20.19.0+dfsg1-1 |
nodejsDebian:11 |
before 12.22.12~dfsg-1~deb11u7, plus listed versions 12.21.0~dfsg-512.22.10~dfsg-112.22.10~dfsg-212.22.12~dfsg-1~deb11u112.22.12~dfsg-1~deb11u2 Show 16 moreShow less12.22.12~dfsg-1~deb11u312.22.12~dfsg-1~deb11u412.22.12~dfsg-1~deb11u512.22.12~dfsg-1~deb11u612.22.4~dfsg-112.22.5~dfsg-112.22.5~dfsg-212.22.5~dfsg-2~11u112.22.5~dfsg-312.22.5~dfsg-412.22.5~dfsg-512.22.5~dfsg-612.22.5~dfsg-712.22.7~dfsg-112.22.7~dfsg-212.22.9~dfsg-1 |
12.22.12~dfsg-1~deb11u7 |
nodejsUbuntu:Pro:14.04:LTS |
All versions, plus listed versions 0.10.15~dfsg1-40.10.21~dfsg1-10.10.22~dfsg1-20.10.23~dfsg1-10.10.23~dfsg1-2 Show 7 moreShow less0.10.23~dfsg1-30.10.24~dfsg1-10.10.25~dfsg2-20.10.25~dfsg2-2ubuntu10.10.25~dfsg2-2ubuntu1.20.10.25~dfsg2-2ubuntu1.2+esm10.10.25~dfsg2-2ubuntu1.2+esm2 |
None known |
nodejsUbuntu:Pro:16.04:LTS |
All versions, plus listed versions 0.10.25~dfsg2-2ubuntu14.2.2~dfsg-14.2.3~dfsg-14.2.4~dfsg-1ubuntu14.2.4~dfsg-2 Show 7 moreShow less4.2.6~dfsg-1ubuntu14.2.6~dfsg-1ubuntu44.2.6~dfsg-1ubuntu4.14.2.6~dfsg-1ubuntu4.24.2.6~dfsg-1ubuntu4.2+esm14.2.6~dfsg-1ubuntu4.2+esm24.2.6~dfsg-1ubuntu4.2+esm3 |
None known |
nodejsUbuntu:Pro:18.04:LTS |
All versions, plus listed versions 6.11.4~dfsg-1ubuntu16.11.4~dfsg-1ubuntu26.12.0~dfsg-1ubuntu16.12.0~dfsg-2ubuntu16.12.0~dfsg-2ubuntu2 Show 10 moreShow less8.10.0~dfsg-28.10.0~dfsg-2ubuntu0.28.10.0~dfsg-2ubuntu0.38.10.0~dfsg-2ubuntu0.48.10.0~dfsg-2ubuntu0.4+esm18.10.0~dfsg-2ubuntu0.4+esm28.10.0~dfsg-2ubuntu0.4+esm38.10.0~dfsg-2ubuntu0.4+esm48.10.0~dfsg-2ubuntu0.4+esm58.10.0~dfsg-2ubuntu0.4+esm6 |
None known |
nodejsUbuntu:Pro:20.04:LTS |
All versions, plus listed versions 10.15.2~dfsg-2ubuntu110.17.0~dfsg-2ubuntu410.17.0~dfsg-2ubuntu610.19.0~dfsg-3ubuntu110.19.0~dfsg-3ubuntu1.1 Show 5 moreShow less10.19.0~dfsg-3ubuntu1.210.19.0~dfsg-3ubuntu1.310.19.0~dfsg-3ubuntu1.510.19.0~dfsg-3ubuntu1.610.19.0~dfsg-3ubuntu1.6+esm2 |
None known |
nodejsUbuntu:Pro:22.04:LTS |
All versions, plus listed versions 12.22.5~dfsg-5ubuntu112.22.7~dfsg-2ubuntu112.22.7~dfsg-2ubuntu312.22.9~dfsg-1ubuntu212.22.9~dfsg-1ubuntu3 Show 7 moreShow less12.22.9~dfsg-1ubuntu3.112.22.9~dfsg-1ubuntu3.212.22.9~dfsg-1ubuntu3.312.22.9~dfsg-1ubuntu3.412.22.9~dfsg-1ubuntu3.512.22.9~dfsg-1ubuntu3.612.22.9~dfsg-1ubuntu3.6+esm2 |
None known |
nodejsUbuntu:24.04:LTS |
All versions, plus listed versions 18.13.0+dfsg1-1ubuntu218.19.1+dfsg-2ubuntu418.19.1+dfsg-6ubuntu118.19.1+dfsg-6ubuntu218.19.1+dfsg-6ubuntu5 |
None known |
nodejsUbuntu:25.10 |
All versions, plus listed versions 20.18.1+dfsg-1ubuntu220.19.2+dfsg-120.19.4+dfsg-1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-47153 is a medium vulnerability (CVSS 6.5) in Debian Trixie, published May 1, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.41%, the 35th percentile. Fixed in nodejs 18.20.4+dfsg-1~deb12u1.