Vulnerability DatabaseCVE-2026-79513
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CVE-2026-79513
Published:September 09, 2026
Updated:September 22, 2026
A divide-by-zero vulnerability in the gf_dash_get_timeline_duration function (src/media_tools/dash_client.c) of GPAC v26.07.0 allows attackers to cause a Denial of Service (DoS) via a crafted MPD SegmentTimeline. Fixed in 2fd5a06ab226767900fd86edb5a1e8bfc1010640.
Affected Packages
https://github.com/gpac/gpac.git (GITHUB):
Affected version(s) >=abi-12 <abi-16.26
Fix Suggestion:
Update to version abi-16.26
Related Resources (2)
https://github.com/gpac/gpac/commit/2fd5a06ab226767900fd86edb5a1e8bfc1010640
https://github.com/gpac/gpac/issues/3862
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CVSS v4
Base Score:
7.1
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.5
Attack Complexity
LOW
Attack Vector
NETWORK
Availability
HIGH
Confidentiality
NONE
Integrity
NONE
Privileges Required
NONE
Scope
UNCHANGED
User Interaction
REQUIRED
Weakness Type (CWE)
Divide By Zero
CWE-369
EPSS
Base Score:
0.21