HIGH
Use-after-free while manipulating the "navigator" object within WebVR
Published Jun 11, 2018
8.1
HIGHCVSS 3.0
EPSS 1.96%
Description
Use-after-free while manipulating the "navigator" object within WebVR. Note: WebVR is not currently enabled by default. This vulnerability affects Firefox < 50.1.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<50.1
- Version
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.
8.1 HIGH NVD
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
6.8 MEDIUM NVD
AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
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.
1.96% 0.01961
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01961
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 (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.96% (0.01961) | 79.60th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.99% (0.01987) | 77.95th | v5 (v2026.06.15) |
| Sep 8, 2025 | 1.62% (0.01621) | 81.12th | v4 (v2025.03.14) |
| Mar 30, 2025 | 2.89% (0.02887) | 85.09th | v4 (v2025.03.14) |
| Mar 29, 2025 | 5.19% (0.05190) | 82.81th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.94% (0.02942) | 85.52th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.36% (0.00358) | 73.01th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.36% (0.00358) | 71.35th | v3 (v2023.03.01) |
| Nov 2, 2023 | 0.36% (0.00358) | 69.08th | v3 (v2023.03.01) |
| Jun 5, 2023 | 0.41% (0.00412) | 70.21th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.49% (0.00491) | 72.42th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.02% (0.01018) | 40.69th | v2 (v2022.01.01) |
| Sep 10, 2022 | 1.02% (0.01018) | 38.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.02% (0.01018) | 36.86th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.02% (0.01018) | 19.50th | v2 (v2022.01.01) |
Weaknesses (1)
References (4)
- http://www.securityfocus.com/bid/94883 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1037461 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- https://bugzilla.mozilla.org/show_bug.cgi?id=1315543 x_refsource_CONFIRMExploitIssue TrackingVendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2016-94/ x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/94883 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| http://www.securitytracker.com/id/1037461 | vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry | |
| https://bugzilla.mozilla.org/show_bug.cgi?id=1315543 | x_refsource_CONFIRMExploitIssue TrackingVendor Advisory | |
| https://www.mozilla.org/security/advisories/mfsa2016-94/ | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mozilla
Published Jun 11, 2018
Updated Aug 6, 2024
Reserved Dec 7, 2016
Link CVE-2016-9896
CISA Vulnrichment
Updated n/a