CVE-2026-33809

A maliciously crafted TIFF file can cause image decoding to attempt to allocate up 4GiB of memory, causing either excessive resource consumption or an out-of-memory error.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://go.dev/cl/757660	Mailing List
https://go.dev/issue/78267	Issue Tracking
https://pkg.go.dev/vuln/GO-2026-4815	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:golang:tiff:*:*:*:*:*:go:*:*

History

No history.

Information

Published : 2026-03-25 19:16

Updated : 2026-06-17 10:38

NVD link : CVE-2026-33809

Mitre link : CVE-2026-33809

CVE.ORG link : CVE-2026-33809

JSON object : View

Products Affected

golang

tiff

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

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