Is CVE-2024-8386 in the CISA KEV catalog?

No. CVE-2024-8386 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-8386?

CVE-2024-8386 has a CVSS v3 base score of 6.1 (MEDIUM).

What is the EPSS score for CVE-2024-8386?

CVE-2024-8386 has an EPSS score of 0.37% (29th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-8386?

Upgrade firefox on debian unstable to 130.0-1 or later. Fixes are available for 19 affected products.

CVE & CISA-KEV Catalog

CVE-2024-8386

MEDIUM

6.1

CVSS v3

NVD

Description

If a site had been granted the permission to open popup windows, it could cause Select elements to appear on top of another site to perform a spoofing attack. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and Thunderbird < 128.2.

CWE-601Open Redirect CWE-290

How to fix

Remediation Available

firefoxDebian

Fixed in:130.0-1CVE-2024-8386

firefoxRed Hat / RHEL

Fixed in:0:128.2.0-1.el7_9RHSA-2024:6838

Fixed in:0:128.2.0-1.el8_10RHSA-2024:6682

Fixed in:0:128.2.0-1.el8_4RHSA-2024:6891

Fixed in:0:128.2.0-1.el8_8RHSA-2024:6850

Fixed in:0:128.2.0-1.el8_4RHSA-2024:6891

Fixed in:0:128.2.0-1.el8_6RHSA-2024:6892

Fixed in:0:128.2.0-1.el8_2RHSA-2024:6839

Fixed in:0:128.2.0-1.el8_6RHSA-2024:6892

Fixed in:0:128.2.0-1.el8_2RHSA-2024:6839

Fixed in:0:128.2.0-1.el8_10RHSA-2024:6682

Fixed in:0:128.2.0-1.el8_4RHSA-2024:6891

Fixed in:0:128.2.0-1.el8_10RHSA-2024:6682

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6786

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6782

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6681

firefoxRocky

Fixed in:0:128.2.0-1.el7_9RHSA-2024:6838

Fixed in:0:128.2.0-1.el8_10RHSA-2024:6682

Fixed in:0:128.2.0-1.el8_4RHSA-2024:6891

Fixed in:0:128.2.0-1.el8_10RHSA-2024:6682

Fixed in:0:128.2.0-1.el8_8RHSA-2024:6850

Fixed in:0:128.2.0-1.el8_2RHSA-2024:6839

Fixed in:0:128.2.0-1.el8_8RHSA-2024:6850

Fixed in:0:128.2.0-1.el8_6RHSA-2024:6892

Fixed in:0:128.2.0-1.el8_2RHSA-2024:6839

Fixed in:0:128.2.0-1.el8_6RHSA-2024:6892

Fixed in:0:128.2.0-1.el8_8RHSA-2024:6850

Fixed in:0:128.2.0-1.el8_4RHSA-2024:6891

Fixed in:0:128.2.0-1.el8_8RHSA-2024:6850

Fixed in:0:128.2.0-1.el8_4RHSA-2024:6891

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6782

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6786

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6782

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6681

firefox-debuginfoRed Hat / RHEL

Fixed in:0:128.2.0-1.el7_9RHSA-2024:6838

Fixed in:0:128.2.0-1.el8_8RHSA-2024:6850

Fixed in:0:128.2.0-1.el8_6RHSA-2024:6892

Fixed in:0:128.2.0-1.el8_8RHSA-2024:6850

Fixed in:0:128.2.0-1.el8_6RHSA-2024:6892

Fixed in:0:128.2.0-1.el8_10RHSA-2024:6682

Fixed in:0:128.2.0-1.el8_6RHSA-2024:6892

Fixed in:0:128.2.0-1.el8_10RHSA-2024:6682

Fixed in:0:128.2.0-1.el8_4RHSA-2024:6891

Fixed in:0:128.2.0-1.el8_10RHSA-2024:6682

Fixed in:0:128.2.0-1.el8_2RHSA-2024:6839

Fixed in:0:128.2.0-1.el8_4RHSA-2024:6891

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6786

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6681

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6782

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6681

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6782

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6786

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6681

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6782

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6786

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6782

firefox-debuginfoRocky

Fixed in:0:128.2.0-1.el7_9RHSA-2024:6838

Fixed in:0:128.2.0-1.el8_4RHSA-2024:6891

Fixed in:0:128.2.0-1.el8_10RHSA-2024:6682

Fixed in:0:128.2.0-1.el8_8RHSA-2024:6850

Fixed in:0:128.2.0-1.el8_10RHSA-2024:6682

Fixed in:0:128.2.0-1.el8_6RHSA-2024:6892

Fixed in:0:128.2.0-1.el8_2RHSA-2024:6839

Fixed in:0:128.2.0-1.el8_10RHSA-2024:6682

Fixed in:0:128.2.0-1.el8_8RHSA-2024:6850

Fixed in:0:128.2.0-1.el8_10RHSA-2024:6682

Fixed in:0:128.2.0-1.el8_4RHSA-2024:6891

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6786

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6782

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6681

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6782

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6681

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6786

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6681

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6786

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6681

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6786

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6782

firefox-debugsourceRocky

Fixed in:0:128.2.0-1.el8_4RHSA-2024:6891

Fixed in:0:128.2.0-1.el8_8RHSA-2024:6850

Fixed in:0:128.2.0-1.el8_6RHSA-2024:6892

Fixed in:0:128.2.0-1.el8_2RHSA-2024:6839

Fixed in:0:128.2.0-1.el8_8RHSA-2024:6850

Fixed in:0:128.2.0-1.el8_10RHSA-2024:6682

Fixed in:0:128.2.0-1.el8_4RHSA-2024:6891

Fixed in:0:128.2.0-1.el8_10RHSA-2024:6682

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6786

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6681

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6786

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6782

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6681

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6786

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6782

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6681

firefox-debugsourceRed Hat / RHEL

Fixed in:0:128.2.0-1.el8_6RHSA-2024:6892

Fixed in:0:128.2.0-1.el8_8RHSA-2024:6850

Fixed in:0:128.2.0-1.el8_4RHSA-2024:6891

Fixed in:0:128.2.0-1.el8_2RHSA-2024:6839

Fixed in:0:128.2.0-1.el8_10RHSA-2024:6682

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6786

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6681

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6782

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6786

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6782

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6681

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6782

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6681

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6782

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6681

firefox-x11Rocky

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6681

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6786

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6681

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6786

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6681

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6786

firefox-x11Red Hat / RHEL

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6681

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6786

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6681

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6786

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6681

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6786

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6681

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6786

thunderbirdRocky

Fixed in:0:128.2.0-1.el8_6RHSA-2024:6816

Fixed in:0:128.2.0-1.el8_4RHSA-2024:6721

Fixed in:0:128.2.0-1.el8_10RHSA-2024:6684

Fixed in:0:128.2.0-1.el8_8RHSA-2024:6719

Fixed in:0:128.2.0-1.el8_6RHSA-2024:6816

Fixed in:0:128.2.0-1.el8_2RHSA-2024:6723

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6683

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6722

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6683

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6722

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6720

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6683

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6720

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6722

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6720

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6683

thunderbirdRed Hat / RHEL

Fixed in:0:128.2.0-1.el8_4RHSA-2024:6721

Fixed in:0:128.2.0-1.el8_10RHSA-2024:6684

Fixed in:0:128.2.0-1.el8_8RHSA-2024:6719

Fixed in:0:128.2.0-1.el8_6RHSA-2024:6816

Fixed in:0:128.2.0-1.el8_2RHSA-2024:6723

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6683

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6722

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6683

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6722

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6720

thunderbird-debuginfoRed Hat / RHEL

Fixed in:0:128.2.0-1.el8_8RHSA-2024:6719

Fixed in:0:128.2.0-1.el8_4RHSA-2024:6721

Fixed in:0:128.2.0-1.el8_10RHSA-2024:6684

Fixed in:0:128.2.0-1.el8_4RHSA-2024:6721

Fixed in:0:128.2.0-1.el8_6RHSA-2024:6816

Fixed in:0:128.2.0-1.el8_2RHSA-2024:6723

Fixed in:0:128.2.0-1.el8_10RHSA-2024:6684

Fixed in:0:128.2.0-1.el8_8RHSA-2024:6719

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6720

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6722

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6683

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6722

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6683

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6722

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6683

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6720

thunderbird-debuginfoRocky

Fixed in:0:128.2.0-1.el8_4RHSA-2024:6721

Fixed in:0:128.2.0-1.el8_8RHSA-2024:6719

Fixed in:0:128.2.0-1.el8_4RHSA-2024:6721

Fixed in:0:128.2.0-1.el8_8RHSA-2024:6719

Fixed in:0:128.2.0-1.el8_6RHSA-2024:6816

Fixed in:0:128.2.0-1.el8_2RHSA-2024:6723

Fixed in:0:128.2.0-1.el8_10RHSA-2024:6684

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6683

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6722

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6683

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6722

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6720

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6722

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6720

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6722

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6720

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6683

thunderbird-debugsourceRed Hat / RHEL

Fixed in:0:128.2.0-1.el8_8RHSA-2024:6719

Fixed in:0:128.2.0-1.el8_4RHSA-2024:6721

Fixed in:0:128.2.0-1.el8_6RHSA-2024:6816

Fixed in:0:128.2.0-1.el8_4RHSA-2024:6721

Fixed in:0:128.2.0-1.el8_10RHSA-2024:6684

Fixed in:0:128.2.0-1.el8_8RHSA-2024:6719

Fixed in:0:128.2.0-1.el8_2RHSA-2024:6723

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6683

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6722

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6683

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6720

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6683

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6720

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6722

thunderbird-debugsourceRocky

Fixed in:0:128.2.0-1.el8_6RHSA-2024:6816

Fixed in:0:128.2.0-1.el8_8RHSA-2024:6719

Fixed in:0:128.2.0-1.el8_4RHSA-2024:6721

Fixed in:0:128.2.0-1.el8_8RHSA-2024:6719

Fixed in:0:128.2.0-1.el8_4RHSA-2024:6721

Fixed in:0:128.2.0-1.el8_10RHSA-2024:6684

Fixed in:0:128.2.0-1.el8_2RHSA-2024:6723

Fixed in:0:128.2.0-1.el8_10RHSA-2024:6684

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6720

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6722

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6683

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6720

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6683

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6720

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6722

Fixed in:0:128.2.0-1.el9_4RHSA-2024:6683

Fixed in:0:128.2.0-1.el9_2RHSA-2024:6720

Fixed in:0:128.2.0-1.el9_0RHSA-2024:6722

firefoxUbuntu

Fixed in:130.0+build2-0ubuntu0.20.04.1USN-6992-1

DeveloperEditionWindows application

Affected:130.0Fixed in:130.0Mozilla

Mozilla Firefox (en-US)Windows application

Affected:130.0Fixed in:130.0Mozilla

Mozilla Firefox ESR (en-US)Windows application

Affected:128.2Fixed in:128.2Mozilla

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeChanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Exploit Intelligence

0.37%probability of exploitation in 30 days

29thpercentile

Low risk: more likely to be exploited than 29% of all known CVEs.

References

Vendor Advisory2

Issue Tracking3

Other references1

mozilla.org

Related Vulnerabilities

Other CWE-601 (Open Redirect) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-4123	High	7.6	98%	-	Fix
CVE-2018-11784	Medium	4.3	94%	-	Fix
CVE-2021-22881	Medium	6.1	87%	-	Fix
CVE-2022-45402	Medium	6.1	82%	-	Fix
CVE-2017-1000117	High	8.8	78%	-	Fix
CVE-2019-10098	Medium	6.1	74%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-10-30.