FFmpeg Slice Segment decode_nal_unit memory corruption
Published Jun 19, 2022
5.5
MEDIUMCVSS 3.1
EPSS 0.68%
Description
A vulnerability, which was classified as problematic, was found in FFmpeg 2.0. This affects the function decode_nal_unit of the component Slice Segment Handler. The manipulation leads to memory corruption. It is possible to initiate the attack remotely. It is recommended to apply a patch to fix this issue.
Affected products
- Vendor n/a Product FFmpeg Defaultn/a
- Version 2.0StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | FFmpeg | n/a |
|
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
1 other source (CVE.org) ▾
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
YesTechnical Impact
PartialDecision
n/aAssessed Apr 14, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.68% (0.00678) | 50.60th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.58% (0.00579) | 42.89th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.04% (0.00045) | 11.14th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.06% (0.00055) | 24.90th | v3 (v2023.03.01) |
| Apr 18, 2024 | 0.06% (0.00055) | 21.65th | v3 (v2023.03.01) |
| Nov 30, 2023 | 0.05% (0.00053) | 19.58th | v3 (v2023.03.01) |
| Jul 22, 2023 | 0.05% (0.00048) | 14.94th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00043) | 7.41th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Dec 27, 2022 | 0.89% (0.00885) | 27.27th | v2 (v2022.01.01) |
| Jun 19, 2022 | 0.89% (0.00885) | 25.27th | v2 (v2022.01.01) |
References (2)
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=b25e84b739 x_refsource_MISC
- https://vuldb.com/?id.12297 x_refsource_MISCPermissions RequiredThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=b25e84b739 | x_refsource_MISC | |
| https://vuldb.com/?id.12297 | x_refsource_MISCPermissions RequiredThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.