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CVE-2026-110734

Quick assessment

Affected
godotengine Godot Engine
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Godot Engine through 4.7.2 has a heap out-of-bounds write in the Radiance HDR (.hdr) image decoder (modules/hdr/image_loader_hdr.cpp). The run-length decoding loop expands RLE instructions read from the file into a buffer sized from the image dimensions, witho

CVSS 2.5 · Low
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I. Basic Information for CVE-2026-110734

Vulnerability Information

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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Godot Engine through 4.7.2 has a heap out-of-bounds write in the Radiance HDR (.hdr) image decoder (modules/hdr/image_loader_hdr.cpp). The run-length decoding loop expands RLE instructions read from the file into a buffer sized from the image dimensions, without validating that an instruction's repeat/copy count fits the remaining capacity of the row buffer. A crafted .hdr file therefore writes attacker-supplied bytes past the end of the heap allocation, with the overflow length and content controlled by the file. The defect is reached automatically when the product imports a crafted .hdr (e.g., when opening a project containing one), and at runtime in exported projects that load untrusted .hdr images. NOTE: the Supplier's position is that the research has identified "no security issues" because the required attacker access is outside of the current Godot Engine threat model.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
godotengine Godot Engine 3.0.0 ~ 4.7.2 -

II. Public POCs for CVE-2026-110734

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III. Intelligence Information for CVE-2026-110734

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Other References for CVE-2026-110734 (2)

Same Patch Batch · godotengine · 2026-10-14 · 3 CVEs total

CVE-2026-110736 3.6 LOW CVE-2026-110736
CVE-2026-110735 2.5 LOW CVE-2026-110735

IV. Related Vulnerabilities

Same product: Godot Engine
Same vendor: godotengine
Same weakness: CWE-787

V. Comments for CVE-2026-110734

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