جزئیات آسیبپذیری
CVE-2026-4720
Red Hat Enterprise Linux 10
Memory safety bugs fixed in Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149 and Thunderbird 149
CVSS 3.1
7.5بالا
شرح رسمی (انگلیسی)
Memory safety bugs present in Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148 and Thunderbird 148. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.
امتیازهای CVSS
| امتیاز | نسخه | منبع | بردار |
|---|---|---|---|
| 9.8بحرانی | 3.1 | CISA ADP / Vulnrichment (CISA-ADP) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 7.5بالا | 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 |
محصولات آسیبپذیر
| فروشنده | محصول | نسخهها | منبع |
|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 10 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat Enterprise Linux 10 | همه | CVEProject cvelistV5 (CNA) |
منابع و راهنماها
۳۳- https://bugzilla.mozilla.org/buglist.cgi?bug_id=2004652%2C2019372%2C2021922%2C2022567%2C2022733
- https://www.mozilla.org/security/advisories/mfsa2026-20/
- https://www.mozilla.org/security/advisories/mfsa2026-22/
- https://www.mozilla.org/security/advisories/mfsa2026-23/
- https://www.mozilla.org/security/advisories/mfsa2026-24/
- https://access.redhat.com/security/cve/CVE-2026-4720 vdb-entryx_refsource_REDHAT
- https://bugzilla.redhat.com/show_bug.cgi?id=2450751 issue-trackingx_refsource_REDHAT
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-4720.json x_sadp-csaf-vex
- https://access.redhat.com/errata/RHSA-2026:8427 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:7843 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:8315 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:5931 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:6342 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:5932 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:6917 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:7840 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:8285 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:7858 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:8850 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:7842 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:8289 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:7838 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:8288 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:7839 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:8286 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:7841 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:8287 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:7845 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:8290 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:7837 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:8284 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:5930 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:6188 vendor-advisoryx_refsource_REDHAT
هشدار CVEهای بعدی این محصولمحصول را دنبال کنید تا آسیبپذیریهای تازه را در تلگرام بگیرید.
اطلاعات
- تاریخ انتشار
- ۱۴۰۵/۰۱/۰۴
- آخرین بهروزرسانی
- ۱۴۰۵/۰۴/۲۴
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- mozilla
پیشبینی بهرهبرداری (EPSS)
۰٫۴۴٪
احتمال بهرهبرداری در ۳۰ روز
۳۸٫۴٪
صدک (نسبت به همهی CVEها)
ارزیابی SSVC (CISA)
- قابل خودکارسازی
- خیر
- وضعیت بهرهبرداری
- ندارد
- اثر فنی
- کامل
ضعفها (CWE)
- CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')