ByteOS Network

NVD Vulnerability Details :

CVE-2026-48029

Received

Source-security-advisories@github.com

Published At-22 Jul, 2026 | 15:17

Updated At-22 Jul, 2026 | 16:17

libheif is a HEIF and AVIF file format decoder and encoder. Versions 1.19.0 through 1.21.2 have a heap OOB read in ImageItem_Grid::decode_grid_tile via irot-induced tile-coordinate underflow. Version 1.22.0 fixes the issue.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	7.1	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
			N/A

Type: Secondary

Version: 3.1

Base score: 7.1

Base severity: HIGH

Vector:

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H

Type: N/A

Version:

Base score:

Base severity: N/A

Vector:

Weaknesses

CWE ID	Type	Source
CWE-125	Secondary	security-advisories@github.com
CWE-191	Secondary	security-advisories@github.com

CWE ID: CWE-125

Type: Secondary

Source: security-advisories@github.com

CWE ID: CWE-191

Type: Secondary

Source: security-advisories@github.com

References

Hyperlink	Source	Resource
https://github.com/strukturag/libheif/commit/e523ec0bf379110b7c33d4c159f8b1202d332157	security-advisories@github.com	N/A
https://github.com/strukturag/libheif/security/advisories/GHSA-6x5f-qchq-cxqv	security-advisories@github.com	N/A
https://github.com/strukturag/libheif/security/advisories/GHSA-6x5f-qchq-cxqv	134c704f-9b21-4f2e-91b3-4a467353bcc0	N/A