Vulnerability details
CVE-2026-7320
Red Hat Enterprise Linux 10
Information disclosure due to incorrect boundary conditions in the Audio/Video component
CVSS 3.1
7.5High
Official description
Information disclosure due to incorrect boundary conditions in the Audio/Video component. This vulnerability was fixed in Firefox 150.0.1, Firefox ESR 140.10.1, Firefox ESR 115.35.1, Thunderbird 150.0.1, and Thunderbird 140.10.1.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 7.5High | 3.1 | CISA ADP / Vulnrichment (CISA-ADP) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| 7.5High | 3.1 | CVEProject cvelistV5 (CNA) (redhat-SADP) | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 10 | All | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat Enterprise Linux 10 | All | CVEProject cvelistV5 (CNA) |
References and advisories
31- https://bugzilla.mozilla.org/show_bug.cgi?id=2027433
- https://www.mozilla.org/security/advisories/mfsa2026-35/
- https://www.mozilla.org/security/advisories/mfsa2026-36/
- https://www.mozilla.org/security/advisories/mfsa2026-37/
- https://www.mozilla.org/security/advisories/mfsa2026-38/
- https://www.mozilla.org/security/advisories/mfsa2026-39/
- https://access.redhat.com/security/cve/CVE-2026-7320 vdb-entryx_refsource_REDHAT
- https://bugzilla.redhat.com/show_bug.cgi?id=2463483 issue-trackingx_refsource_REDHAT
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-7320.json x_sadp-csaf-vex
- https://access.redhat.com/errata/RHSA-2026:22708 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:22408 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:24719 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:19157 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:19153 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:19588 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:20586 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:22712 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:24718 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:24345 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:25014 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:22847 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:24717 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:21743 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:22410 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:24844 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:22324 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:24846 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:22409 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:24721 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:19370 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:19348 vendor-advisoryx_refsource_REDHAT
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Details
- Published
- 2026-04-28
- Last updated
- 2026-07-15
- State
- Published
- Assigner (CNA)
- mozilla
Exploit prediction (EPSS)
0.32%
Probability of exploitation in 30 days
25.5%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- Yes
- Exploitation
- None
- Technical impact
- Partial
Weaknesses (CWE)
- CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
- CWE-125Out-of-bounds Read