HIGH
In libwebp 0.5.1, there is a double free bug in libwebpmux
Published May 23, 2019
7.5
HIGHCVSS 3.0
EPSS 1.41%
Description
In libwebp 0.5.1, there is a double free bug in libwebpmux.
Affected products
No data.
- 0.5.1
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.
No CVSS v3.1 score for this CVE.
7.5 HIGH NVD
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
5.1 MEDIUM NVD
AV:N/AC:H/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity High
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.41% 0.01411
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01411
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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.41% (0.01411) | 71.68th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.18% (0.01177) | 63.38th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.33% (0.00332) | 53.91th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.21% (0.00209) | 59.77th | v3 (v2023.03.01) |
| Jun 14, 2024 | 0.21% (0.00209) | 59.08th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.21% (0.00209) | 57.03th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00885) | 26.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
Weaknesses (1)
References (1)
- https://bugs.chromium.org/p/webp/issues/detail?id=322 x_refsource_MISCExploitIssue TrackingThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://bugs.chromium.org/p/webp/issues/detail?id=322 | x_refsource_MISCExploitIssue TrackingThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published May 23, 2019
Updated Aug 6, 2024
Reserved Dec 16, 2016
Link CVE-2016-9969
CISA Vulnrichment
Updated n/a