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NVD Vulnerability Details :

CVE-2025-43967

Analyzed

Source-cve@mitre.org

Published At-21 Apr, 2025 | 00:15

Updated At-08 May, 2025 | 16:05

libheif before 1.19.6 has a NULL pointer dereference in ImageItem_Grid::get_decoder in image-items/grid.cc because a grid image can reference a nonexistent image item.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	2.9	LOW	CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Primary	3.1	7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Type: Secondary

Version: 3.1

Base score: 2.9

Base severity: LOW

Vector:

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

Type: Primary

Version: 3.1

Base score: 7.5

Base severity: HIGH

Vector:

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

CPE Matches

struktur>>libheif>>Versions before 1.19.6(exclusive)

cpe:2.3:a:struktur:libheif:*:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-476	Secondary	cve@mitre.org
CWE-476	Primary	nvd@nist.gov

CWE ID: CWE-476

Type: Secondary

Source: cve@mitre.org

CWE ID: CWE-476

Type: Primary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
https://github.com/strukturag/libheif/commit/6e35af7b0ff9fb6cc952a1539590d160db32f671	cve@mitre.org	Patch
https://github.com/strukturag/libheif/compare/v1.19.5...v1.19.6	cve@mitre.org	Patch Release Notes
https://github.com/strukturag/libheif/issues/1455	cve@mitre.org	Issue Tracking Exploit

Hyperlink: https://github.com/strukturag/libheif/commit/6e35af7b0ff9fb6cc952a1539590d160db32f671

Source: cve@mitre.org

Resource:

Patch

Hyperlink: https://github.com/strukturag/libheif/compare/v1.19.5...v1.19.6

Source: cve@mitre.org

Resource:

Patch

Release Notes

Hyperlink: https://github.com/strukturag/libheif/issues/1455

Source: cve@mitre.org

Resource:

Issue Tracking

Exploit

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History