CVE-2025-71329
published 2026-06-10CVE-2025-71329: image-size through 2.0.2 contains a denial of service vulnerability that allows remote attackers to permanently block the Node.js event loop by supplying a…
PriorityP340high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
0.43%
34.8th percentile
image-size through 2.0.2 contains a denial of service vulnerability that allows remote attackers to permanently block the Node.js event loop by supplying a specially crafted image buffer with a zero-valued size field in a recognized box-type. Attackers can trigger an infinite loop in the JXL or HEIF image parsers by providing a crafted image containing a box with a size of zero, causing the offset to never advance and permanently hanging the application.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| image-size | image-size | — | — |
| image-size | image-size | 1.1.0 – 1.2.1 | — |
| image-size | image-size | 2.0.0 – 2.0.2 | — |
| rhoai | odh-workbench-codeserver-datascience-cpu-py312-rhel9 | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv4.08.7HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
vendor_redhat7.5HIGH
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Red Hat
image-size: image-size: Denial of Service via crafted image buffer with zero-valued size field
vendor_redhat·2026-06-10·CVSS 7.5
CVE-2025-71329 [HIGH] CWE-835 image-size: image-size: Denial of Service via crafted image buffer with zero-valued size field
image-size: image-size: Denial of Service via crafted image buffer with zero-valued size field
image-size through 2.0.2 contains a denial of service vulnerability that allows remote attackers to permanently block the Node.js event loop by supplying a specially crafted image buffer with a zero-valued size field in a recognized box-type. Attackers can trigger an infinite loop in the JXL or HEIF image parsers by providing a crafted image containing a box with a size of zero, causing the offset to never advance and permanently hanging the application.
A flaw was found in image-size. A remote attacker can exploit this vulnerability by providing a specially crafted image buffer that contains a zero-valued size field within a recognized box-type. This malicious input can trigger an infinite loo
GHSA
image-size through 2.0.2 contains a denial of service vulnerability that allows remote attackers to permanently block the Node.js event loop by supplying a specially crafted image buffer with a zero-v
ghsa_unreviewed·2026-06-10
CVE-2025-71329 [HIGH] CWE-835 image-size through 2.0.2 contains a denial of service vulnerability that allows remote attackers to permanently block the Node.js event loop by supplying a specially crafted image buffer with a zero-v
image-size through 2.0.2 contains a denial of service vulnerability that allows remote attackers to permanently block the Node.js event loop by supplying a specially crafted image buffer with a zero-valued size field in a recognized box-type. Attackers can trigger an infinite loop in the JXL or HEIF image parsers by providing a crafted image containing a box with a size of zero, causing the offset to never advance and permanently hanging the application.
No detection rules found.
No public exploits indexed.
2026-06-10
Published