Is CVE-2024-10463 in the CISA KEV catalog?

No. CVE-2024-10463 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-10463?

CVE-2024-10463 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2024-10463?

CVE-2024-10463 has an EPSS score of 0.70% (49th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-10463?

Upgrade firefox on debian unstable to 132.0-1 or later. Fixes are available for 19 affected products.

CVE & CISA-KEV Catalog

CVE-2024-10463

MEDIUM

6.5

CVSS v3

NVD

Description

Video frames could have been leaked between origins in some situations. This vulnerability affects Firefox < 132, Firefox ESR < 128.4, Firefox ESR < 115.17, Thunderbird < 128.4, and Thunderbird < 132.

CWE-203

How to fix

Remediation Available

firefoxDebian

Fixed in:132.0-1CVE-2024-10463

firefoxRed Hat / RHEL

Fixed in:0:128.4.0-1.el7_9RHSA-2024:8727

Fixed in:0:128.4.0-1.el8_8RHSA-2024:8722

Fixed in:0:128.4.0-1.el8_10RHSA-2024:8729

Fixed in:0:128.4.0-1.el8_2RHSA-2024:8724

Fixed in:0:128.4.0-1.el8_10RHSA-2024:8729

Fixed in:0:128.4.0-1.el8_2RHSA-2024:8724

Fixed in:0:128.4.0-1.el8_6RHSA-2024:8725

Fixed in:0:128.4.0-1.el8_10RHSA-2024:8729

Fixed in:0:128.4.0-1.el8_6RHSA-2024:8725

Fixed in:0:128.4.0-1.el8_4RHSA-2024:8723

Fixed in:0:128.4.0-1.el8_6RHSA-2024:8725

Fixed in:0:128.4.0-1.el8_4RHSA-2024:8723

Fixed in:0:128.4.0-1.el8_6RHSA-2024:8725

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9554

Fixed in:0:128.4.0-1.el9_0RHSA-2024:8721

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9554

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8720

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9554

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8720

Fixed in:0:128.4.0-1.el9_0RHSA-2024:8721

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9554

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8720

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8726

Fixed in:0:128.4.0-1.el9_0RHSA-2024:8721

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9554

Fixed in:0:128.4.0-1.el9_0RHSA-2024:8721

firefoxRocky

Fixed in:0:128.4.0-1.el7_9RHSA-2024:8727

Fixed in:0:128.4.0-1.el8_8RHSA-2024:8722

Fixed in:0:128.4.0-1.el8_6RHSA-2024:8725

Fixed in:0:128.4.0-1.el8_2RHSA-2024:8724

Fixed in:0:128.4.0-1.el8_6RHSA-2024:8725

Fixed in:0:128.4.0-1.el8_10RHSA-2024:8729

Fixed in:0:128.4.0-1.el8_6RHSA-2024:8725

Fixed in:0:128.4.0-1.el8_10RHSA-2024:8729

Fixed in:0:128.4.0-1.el8_4RHSA-2024:8723

Fixed in:0:128.4.0-1.el8_8RHSA-2024:8722

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9554

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8720

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9554

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8726

Fixed in:0:128.4.0-1.el9_0RHSA-2024:8721

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8720

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9554

Fixed in:0:128.4.0-1.el9_0RHSA-2024:8721

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9554

Fixed in:0:128.4.0-1.el9_0RHSA-2024:8721

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8726

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8720

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8726

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8720

firefox-debuginfoRed Hat / RHEL

Fixed in:0:128.4.0-1.el7_9RHSA-2024:8727

Fixed in:0:128.4.0-1.el8_6RHSA-2024:8725

Fixed in:0:128.4.0-1.el8_10RHSA-2024:8729

Fixed in:0:128.4.0-1.el8_8RHSA-2024:8722

Fixed in:0:128.4.0-1.el8_4RHSA-2024:8723

Fixed in:0:128.4.0-1.el8_2RHSA-2024:8724

Fixed in:0:128.4.0-1.el8_6RHSA-2024:8725

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9554

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8720

Fixed in:0:128.4.0-1.el9_0RHSA-2024:8721

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8726

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9554

Fixed in:0:128.4.0-1.el9_0RHSA-2024:8721

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8720

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8726

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9554

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8720

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9554

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8726

Fixed in:0:128.4.0-1.el9_0RHSA-2024:8721

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8720

firefox-debuginfoRocky

Fixed in:0:128.4.0-1.el7_9RHSA-2024:8727

Fixed in:0:128.4.0-1.el8_10RHSA-2024:8729

Fixed in:0:128.4.0-1.el8_8RHSA-2024:8722

Fixed in:0:128.4.0-1.el8_4RHSA-2024:8723

Fixed in:0:128.4.0-1.el8_2RHSA-2024:8724

Fixed in:0:128.4.0-1.el8_6RHSA-2024:8725

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8720

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8726

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8720

Fixed in:0:128.4.0-1.el9_0RHSA-2024:8721

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9554

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8726

Fixed in:0:128.4.0-1.el9_0RHSA-2024:8721

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8720

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8726

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9554

firefox-debugsourceRed Hat / RHEL

Fixed in:0:128.4.0-1.el8_10RHSA-2024:8729

Fixed in:0:128.4.0-1.el8_6RHSA-2024:8725

Fixed in:0:128.4.0-1.el8_10RHSA-2024:8729

Fixed in:0:128.4.0-1.el8_6RHSA-2024:8725

Fixed in:0:128.4.0-1.el8_8RHSA-2024:8722

Fixed in:0:128.4.0-1.el8_6RHSA-2024:8725

Fixed in:0:128.4.0-1.el8_4RHSA-2024:8723

Fixed in:0:128.4.0-1.el8_10RHSA-2024:8729

Fixed in:0:128.4.0-1.el8_2RHSA-2024:8724

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9554

Fixed in:0:128.4.0-1.el9_0RHSA-2024:8721

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8720

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9554

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8720

Fixed in:0:128.4.0-1.el9_0RHSA-2024:8721

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8720

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9554

Fixed in:0:128.4.0-1.el9_0RHSA-2024:8721

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8726

firefox-debugsourceRocky

Fixed in:0:128.4.0-1.el8_2RHSA-2024:8724

Fixed in:0:128.4.0-1.el8_8RHSA-2024:8722

Fixed in:0:128.4.0-1.el8_6RHSA-2024:8725

Fixed in:0:128.4.0-1.el8_8RHSA-2024:8722

Fixed in:0:128.4.0-1.el8_6RHSA-2024:8725

Fixed in:0:128.4.0-1.el8_4RHSA-2024:8723

Fixed in:0:128.4.0-1.el8_8RHSA-2024:8722

Fixed in:0:128.4.0-1.el8_4RHSA-2024:8723

Fixed in:0:128.4.0-1.el8_10RHSA-2024:8729

Fixed in:0:128.4.0-1.el8_6RHSA-2024:8725

Fixed in:0:128.4.0-1.el8_10RHSA-2024:8729

Fixed in:0:128.4.0-1.el9_0RHSA-2024:8721

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8720

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9554

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8720

Fixed in:0:128.4.0-1.el9_0RHSA-2024:8721

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8726

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8720

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8726

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8720

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8726

Fixed in:0:128.4.0-1.el9_0RHSA-2024:8721

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9554

Fixed in:0:128.4.0-1.el9_0RHSA-2024:8721

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9554

firefox-x11Rocky

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8726

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9554

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8720

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9554

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8726

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8720

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8726

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8720

firefox-x11Red Hat / RHEL

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8726

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9554

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8720

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8726

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9554

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8720

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8726

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9554

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8726

thunderbirdRocky

Fixed in:0:128.4.0-1.el8_8RHSA-2024:9018

Fixed in:0:128.4.0-1.el8_2RHSA-2024:9016

Fixed in:0:128.4.0-1.el8_6RHSA-2024:9017

Fixed in:0:128.4.0-1.el8_4RHSA-2024:9015

Fixed in:0:128.4.0-1.el8_10RHSA-2024:8790

Fixed in:0:128.4.0-1.el8_8RHSA-2024:9018

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9552

Fixed in:0:128.4.0-1.el9_0RHSA-2024:9019

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9552

Fixed in:0:128.4.0-1.el9_0RHSA-2024:9019

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8728

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8793

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9552

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8728

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8793

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8728

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8793

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8728

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9552

Fixed in:0:128.4.0-1.el9_0RHSA-2024:9019

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8793

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9552

Fixed in:0:128.4.0-1.el9_0RHSA-2024:9019

thunderbirdRed Hat / RHEL

Fixed in:0:128.4.0-1.el8_2RHSA-2024:9016

Fixed in:0:128.4.0-1.el8_6RHSA-2024:9017

Fixed in:0:128.4.0-1.el8_4RHSA-2024:9015

Fixed in:0:128.4.0-1.el8_10RHSA-2024:8790

Fixed in:0:128.4.0-1.el8_8RHSA-2024:9018

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8728

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8793

Fixed in:0:128.4.0-1.el9_0RHSA-2024:9019

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8728

Fixed in:0:128.4.0-1.el9_0RHSA-2024:9019

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8728

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8793

Fixed in:0:128.4.0-1.el9_0RHSA-2024:9019

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8728

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8793

Fixed in:0:128.4.0-1.el9_0RHSA-2024:9019

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9552

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8793

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9552

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8793

thunderbird-debuginfoRocky

Fixed in:0:128.4.0-1.el8_10RHSA-2024:8790

Fixed in:0:128.4.0-1.el8_8RHSA-2024:9018

Fixed in:0:128.4.0-1.el8_10RHSA-2024:8790

Fixed in:0:128.4.0-1.el8_8RHSA-2024:9018

Fixed in:0:128.4.0-1.el8_10RHSA-2024:8790

Fixed in:0:128.4.0-1.el8_2RHSA-2024:9016

Fixed in:0:128.4.0-1.el8_6RHSA-2024:9017

Fixed in:0:128.4.0-1.el8_4RHSA-2024:9015

Fixed in:0:128.4.0-1.el8_10RHSA-2024:8790

Fixed in:0:128.4.0-1.el8_4RHSA-2024:9015

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8793

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9552

Fixed in:0:128.4.0-1.el9_0RHSA-2024:9019

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8728

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9552

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8728

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9552

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8793

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8728

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9552

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8793

thunderbird-debuginfoRed Hat / RHEL

Fixed in:0:128.4.0-1.el8_8RHSA-2024:9018

Fixed in:0:128.4.0-1.el8_2RHSA-2024:9016

Fixed in:0:128.4.0-1.el8_10RHSA-2024:8790

Fixed in:0:128.4.0-1.el8_6RHSA-2024:9017

Fixed in:0:128.4.0-1.el8_10RHSA-2024:8790

Fixed in:0:128.4.0-1.el8_4RHSA-2024:9015

Fixed in:0:128.4.0-1.el8_10RHSA-2024:8790

Fixed in:0:128.4.0-1.el8_4RHSA-2024:9015

Fixed in:0:128.4.0-1.el8_8RHSA-2024:9018

Fixed in:0:128.4.0-1.el9_0RHSA-2024:9019

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8793

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8728

Fixed in:0:128.4.0-1.el9_0RHSA-2024:9019

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8728

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8793

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8728

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9552

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8793

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9552

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8793

thunderbird-debugsourceRocky

Fixed in:0:128.4.0-1.el8_6RHSA-2024:9017

Fixed in:0:128.4.0-1.el8_4RHSA-2024:9015

Fixed in:0:128.4.0-1.el8_8RHSA-2024:9018

Fixed in:0:128.4.0-1.el8_6RHSA-2024:9017

Fixed in:0:128.4.0-1.el8_10RHSA-2024:8790

Fixed in:0:128.4.0-1.el8_2RHSA-2024:9016

Fixed in:0:128.4.0-1.el8_10RHSA-2024:8790

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8793

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9552

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8728

Fixed in:0:128.4.0-1.el9_0RHSA-2024:9019

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8793

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9552

Fixed in:0:128.4.0-1.el9_0RHSA-2024:9019

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9552

Fixed in:0:128.4.0-1.el9_0RHSA-2024:9019

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8728

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9552

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8793

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8728

thunderbird-debugsourceRed Hat / RHEL

Fixed in:0:128.4.0-1.el8_10RHSA-2024:8790

Fixed in:0:128.4.0-1.el8_4RHSA-2024:9015

Fixed in:0:128.4.0-1.el8_8RHSA-2024:9018

Fixed in:0:128.4.0-1.el8_6RHSA-2024:9017

Fixed in:0:128.4.0-1.el8_10RHSA-2024:8790

Fixed in:0:128.4.0-1.el8_2RHSA-2024:9016

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9552

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8793

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8728

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8793

Fixed in:0:128.4.0-1.el9_2RHSA-2024:8728

Fixed in:0:128.4.0-1.el9_4RHSA-2024:8793

Fixed in:0:128.4.0-1.el9_0RHSA-2024:9019

Fixed in:0:128.4.0-1.el9_5RHSA-2024:9552

firefoxUbuntu

Fixed in:132.0+build1-0ubuntu0.20.04.1USN-7086-1

DeveloperEditionWindows application

Affected:128.1.0 128.4.0Fixed in:128.4.0Mozilla

Affected:115.17.0Fixed in:115.17.0Mozilla

Affected:132.0Fixed in:132.0Mozilla

Mozilla Firefox (en-US)Windows application

Affected:115.17.0Fixed in:115.17.0Mozilla

Affected:132.0Fixed in:132.0Mozilla

Affected:128.1.0 128.4.0Fixed in:128.4.0Mozilla

Mozilla Thunderbird (en-US)Windows application

Affected:128.4.0Fixed in:128.4.0Mozilla

Affected:129.0 132.0Fixed in:132.0Mozilla

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

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.70%probability of exploitation in 30 days

49thpercentile

Moderate risk: more likely to be exploited than 49% of all known CVEs.

References

Vendor Advisory5

Issue Tracking1

bugzilla.mozilla.org

Other references2

Related Vulnerabilities

Other CWE-203 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2017-5753	Medium	5.6	94%	-	Fix
CVE-2003-0190	Medium	5.0	77%	-	Fix
CVE-2017-5715	Medium	5.6	74%	-	Fix
CVE-2018-3639	Medium	5.5	61%	-	Fix
CVE-2023-28770	High	7.5	58%	-	Fix
CVE-2004-1602	Medium	5.0	31%	-	-

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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 2025-11-03.