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Mon, 02 Nov 2026 18:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
L-smash
L-smash l-smash |
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| Vendors & Products |
L-smash
L-smash l-smash |
Mon, 02 Nov 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Mon, 02 Nov 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | L-SMASH through 2.14.5 contains a heap out-of-bounds write vulnerability in isom_read_hdlr() and isom_read_dref_entry() in core/read.c triggered by oversized box sizes. Attackers can supply crafted MP4 or MOV files declaring hdlr or url box sizes larger than remaining data, stalling the stream position and corrupting heap memory to crash applications. | |
| Title | L-SMASH through 2.14.5 Heap Out-of-Bounds Write via hdlr and url Boxes | |
| Weaknesses | CWE-787 | |
| References |
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| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-11-02T17:31:43.292Z
Reserved: 2026-11-02T12:42:22.235Z
Link: CVE-2026-120456
Updated: 2026-11-02T17:04:49.175Z
Status : Deferred
Published: 2026-11-02T15:17:29.293
Modified: 2026-11-02T18:18:52.117
Link: CVE-2026-120456
No data.
OpenCVE Enrichment
Updated: 2026-11-02T18:30:17Z