Dashboard / CVE-2025-71319

CVE-2025-71319

HIGH
MEDIUM Priority: 0.06 BB Relevance: 78/100
Published: 2026-06-09 Modified: 2026-11-08 First seen: 2026-11-08 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
AT: None
VC: None
VI: None
VA: High

Description

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.

Weakness Classification (1)

Affected Software (2)

VendorProductVersion
image-size image-size 1.1.0
image-size image-size 2.0.0

References & Advisories (3)

Bug Bounty Relevance

78 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

8.7 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS — Exploitation Probability

0.73%
Raw Score 0.007290
Percentile 54.8%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00729
2026-11-12
0.00729
2026-11-10
0.00729
2026-11-09
0.00729
2026-11-08
0.00729

Intelligence Sources

mitre ref →

External Links