Description
When combining CSS properties for overflow and transform, the mouse cursor could interact with different coordinates than displayed. This vulnerability affects Firefox ESR < 102.1, Firefox ESR < 91.12, Firefox < 103, Thunderbird < 102.1, and Thunderbird < 91.12.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Mozilla | Firefox ESR | unspecified – < 102.1, unspecified – < 91.12 | 102.1 |
| Mozilla | Firefox | unspecified – < 103 | 103 |
| Mozilla | Thunderbird | unspecified – < 102.1, unspecified – < 91.12 | 102.1 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | firefox-esr | 91.12.0esr-1 | — |
| Debian 14 | thunderbird | 1:102.1.0-1 | — |
| Debian 13 | firefox-esr | 91.12.0esr-1 | — |
| Debian 13 | thunderbird | 1:102.1.0-1 | — |
| Debian 12 | firefox-esr | 91.12.0esr-1 | — |
| Debian 12 | thunderbird | 1:102.1.0-1 | — |
| Debian 11 | firefox-esr | 91.12.0esr-1~deb11u1 | DSA-5193-1 |
| Debian 11 | thunderbird | 1:91.12.0-1~deb11u1 | DSA-5195-1 |
| Debian 10 | firefox-esr | 91.12.0esr-1~deb10u1 | DSA-5193-1 |
| Debian 10 | thunderbird | 1:91.12.0-1~deb10u1 | DSA-5195-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 22.04 LTS | thunderbird | 1:102.2.2+build1-0ubuntu0.22.04.1 | USN-5663-1 |
| Ubuntu 20.04 LTS | firefox | 103.0+build1-0ubuntu0.20.04.1 | USN-5536-1 |
| Ubuntu 20.04 LTS | thunderbird | 1:102.2.2+build1-0ubuntu0.20.04.1 | USN-5663-1 |
| Ubuntu 18.04 LTS | firefox | 103.0+build1-0ubuntu0.18.04.1 | USN-5536-1 |
| Ubuntu 18.04 LTS | thunderbird | 1:102.2.2+build1-0ubuntu0.18.04.1 | USN-5663-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9 | firefox | 91.12.0-2.el9_0 | RHSA-2022:5767 |
| RHEL 9 | thunderbird | 91.12.0-1.el9_0 | RHSA-2022:5778 |
| RHEL 8 | firefox | 91.12.0-2.el8_6 | RHSA-2022:5777 |
| RHEL 8 | thunderbird | 91.12.0-1.el8_6 | RHSA-2022:5774 |
| RHEL 7 | firefox | 91.12.0-2.el7_9 | RHSA-2022:5776 |
| RHEL 7 | thunderbird | 91.12.0-1.el7_9 | RHSA-2022:5773 |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8.4 EUS | firefox | 91.12.0-2.el8_4 | RHSA-2022:5769 |
| RHEL 8.4 EUS | thunderbird | 91.12.0-1.el8_4 | RHSA-2022:5772 |
| RHEL 8.2 EUS | firefox | 91.12.0-2.el8_2 | RHSA-2022:5765 |
| RHEL 8.2 EUS | thunderbird | 91.12.0-1.el8_2 | RHSA-2022:5771 |
| RHEL 8.1 E4S | firefox | 91.12.0-2.el8_1 | RHSA-2022:5766 |
| RHEL 8.1 E4S | thunderbird | 91.12.0-1.el8_1 | RHSA-2022:5770 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 9 | firefox | 91.12.0-2.el9_0.alma | ALSA-2022:5767 |
| AlmaLinux 8 | firefox | 91.12.0-2.el8_6.alma | ALSA-2022:5777 |
| AlmaLinux 8 | thunderbird | 91.12.0-1.el8_6.alma | ALSA-2022:5774 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 8 | firefox | 91.12.0-2.el8_6 | RLSA-2022:5777 |
| Rocky Linux 8 | thunderbird | 91.12.0-1.el8_6 | RLSA-2022:5774 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP4 | MozillaFirefox | 91.12.0-150200.152.53.1 | SUSE-SU-2022:3396-1, SUSE-SU-2022:2611-1 |
| SLES 15 SP4 | MozillaFirefox-branding-SLE | 102-150200.9.10.1 | SUSE-SU-2022:3396-1 |
| SLES 15 SP4 | MozillaThunderbird | 91.12.0-150200.8.79.1 | SUSE-SU-2022:3281-1, SUSE-SU-2022:2748-1 |
| SLES 15 SP3 | MozillaFirefox | 91.12.0-150200.152.53.1 | SUSE-SU-2022:3396-1, SUSE-SU-2022:2611-1 |
| SLES 15 SP3 | MozillaFirefox-branding-SLE | 102-150200.9.10.1 | SUSE-SU-2022:3396-1 |
| SLES 15 SP3 | MozillaThunderbird | 91.12.0-150200.8.79.1 | SUSE-SU-2022:3281-1, SUSE-SU-2022:2748-1 |
| SLES 15 SP2 | MozillaFirefox | 91.12.0-150200.152.53.1 | SUSE-SU-2022:3396-1, SUSE-SU-2022:2611-1 |
| SLES 15 SP2 | MozillaFirefox-branding-SLE | 102-150200.9.10.1 | SUSE-SU-2022:3396-1 |
| SLES 15 SP1 | MozillaFirefox | 91.12.0-150000.150.50.1 | SUSE-SU-2022:3272-1, SUSE-SU-2022:2596-1 |
| SLES 15 SP1 | MozillaFirefox-branding-SLE | 102-150000.4.22.1 | SUSE-SU-2022:3272-1 |
| SLES 15 | MozillaFirefox | 91.12.0-150000.150.50.1 | SUSE-SU-2022:3272-1, SUSE-SU-2022:2596-1 |
| SLES 15 | MozillaFirefox-branding-SLE | 102-150000.4.22.1 | SUSE-SU-2022:3272-1 |
Show 19 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP5 | MozillaFirefox | 91.12.0-112.124.1 | SUSE-SU-2022:3273-1, SUSE-SU-2022:2602-1 |
| SLES 12 SP5 | MozillaFirefox-branding-SLE | 102-35.9.1 | SUSE-SU-2022:3273-1 |
| SLES 12 SP4 | MozillaFirefox | 91.12.0-112.124.1 | SUSE-SU-2022:3273-1, SUSE-SU-2022:2602-1 |
| SLES 12 SP4 | MozillaFirefox-branding-SLE | 102-35.9.1 | SUSE-SU-2022:3273-1 |
| SLES 12 SP3 | MozillaFirefox | 91.12.0-112.124.1 | SUSE-SU-2022:3273-1, SUSE-SU-2022:2602-1 |
| SLES 12 SP3 | MozillaFirefox-branding-SLE | 102-35.9.1 | SUSE-SU-2022:3273-1 |
| SLES 12 SP2 | MozillaFirefox | 91.12.0-112.124.1 | SUSE-SU-2022:3273-1, SUSE-SU-2022:2602-1 |
| SLES 12 SP2 | MozillaFirefox-branding-SLE | 102-35.9.1 | SUSE-SU-2022:3273-1 |
| SLES for SAP 15 SP2 | MozillaFirefox | 91.12.0-150200.152.53.1 | SUSE-SU-2022:3396-1, SUSE-SU-2022:2611-1 |
| SLES for SAP 15 SP2 | MozillaFirefox-branding-SLE | 102-150200.9.10.1 | SUSE-SU-2022:3396-1 |
| SLES for SAP 15 SP1 | MozillaFirefox | 91.12.0-150000.150.50.1 | SUSE-SU-2022:3272-1, SUSE-SU-2022:2596-1 |
| SLES for SAP 15 SP1 | MozillaFirefox-branding-SLE | 102-150000.4.22.1 | SUSE-SU-2022:3272-1 |
| SLES for SAP 15 | MozillaFirefox | 91.12.0-150000.150.50.1 | SUSE-SU-2022:3272-1, SUSE-SU-2022:2596-1 |
| SLES for SAP 15 | MozillaFirefox-branding-SLE | 102-150000.4.22.1 | SUSE-SU-2022:3272-1 |
| SLES for SAP 12 SP5 | MozillaFirefox | 91.12.0-112.124.1 | SUSE-SU-2022:3273-1, SUSE-SU-2022:2602-1 |
| SLES for SAP 12 SP5 | MozillaFirefox-branding-SLE | 102-35.9.1 | SUSE-SU-2022:3273-1 |
| SLES for SAP 12 SP4 | MozillaFirefox | 91.12.0-112.124.1 | SUSE-SU-2022:3273-1, SUSE-SU-2022:2602-1 |
| SLES for SAP 12 SP4 | MozillaFirefox-branding-SLE | 102-35.9.1 | SUSE-SU-2022:3273-1 |
| SLE HPC 15 SP2 | MozillaFirefox | 91.12.0-150200.152.53.1 | SUSE-SU-2022:3396-1, SUSE-SU-2022:2611-1 |
| SLE HPC 15 SP2 | MozillaFirefox-branding-SLE | 102-150200.9.10.1 | SUSE-SU-2022:3396-1 |
| SLE HPC 15 SP1 | MozillaFirefox | 91.12.0-150000.150.50.1 | SUSE-SU-2022:3272-1, SUSE-SU-2022:2596-1 |
| SLE HPC 15 SP1 | MozillaFirefox-branding-SLE | 102-150000.4.22.1 | SUSE-SU-2022:3272-1 |
| SLE HPC 15 | MozillaFirefox | 91.12.0-150000.150.50.1 | SUSE-SU-2022:3272-1, SUSE-SU-2022:2596-1 |
| SLE HPC 15 | MozillaFirefox-branding-SLE | 102-150000.4.22.1 | SUSE-SU-2022:3272-1 |
| SUSE OpenStack Cloud Crowbar 9 | MozillaFirefox | 91.12.0-112.124.1 | SUSE-SU-2022:3273-1, SUSE-SU-2022:2602-1 |
| SUSE OpenStack Cloud Crowbar 9 | MozillaFirefox-branding-SLE | 102-35.9.1 | SUSE-SU-2022:3273-1 |
| SUSE OpenStack Cloud 9 | MozillaFirefox | 91.12.0-112.124.1 | SUSE-SU-2022:3273-1, SUSE-SU-2022:2602-1 |
| SUSE OpenStack Cloud 9 | MozillaFirefox-branding-SLE | 102-35.9.1 | SUSE-SU-2022:3273-1 |
| SUSE Manager Server 4.1 | MozillaFirefox | 91.12.0-150200.152.53.1 | SUSE-SU-2022:3396-1, SUSE-SU-2022:2611-1 |
| SUSE Manager Server 4.1 | MozillaFirefox-branding-SLE | 102-150200.9.10.1 | SUSE-SU-2022:3396-1 |
| SUSE Manager Retail Branch Server 4.1 | MozillaFirefox | 91.12.0-150200.152.53.1 | SUSE-SU-2022:3396-1, SUSE-SU-2022:2611-1 |
| SUSE Manager Retail Branch Server 4.1 | MozillaFirefox-branding-SLE | 102-150200.9.10.1 | SUSE-SU-2022:3396-1 |
| SUSE Manager Proxy 4.1 | MozillaFirefox | 91.12.0-150200.152.53.1 | SUSE-SU-2022:3396-1, SUSE-SU-2022:2611-1 |
| SUSE Manager Proxy 4.1 | MozillaFirefox-branding-SLE | 102-150200.9.10.1 | SUSE-SU-2022:3396-1 |
| SUSE Enterprise Storage 7 | MozillaFirefox | 91.12.0-150200.152.53.1 | SUSE-SU-2022:3396-1, SUSE-SU-2022:2611-1 |
| SUSE Enterprise Storage 7 | MozillaFirefox-branding-SLE | 102-150200.9.10.1 | SUSE-SU-2022:3396-1 |
| SUSE Enterprise Storage 6 | MozillaFirefox | 91.12.0-150000.150.50.1 | SUSE-SU-2022:3272-1, SUSE-SU-2022:2596-1 |
| SUSE Enterprise Storage 6 | MozillaFirefox-branding-SLE | 102-150000.4.22.1 | SUSE-SU-2022:3272-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | MozillaFirefox | 103.0.1-1.1 | openSUSE-SU-2024:12227-1 |
| openSUSE Tumbleweed | MozillaThunderbird | 102.1.0-1.1 | openSUSE-SU-2024:12228-1 |
| openSUSE Tumbleweed | firefox-esr | 128.5.1-1.1 | openSUSE-SU-2024:14572-1 |
| openSUSE Leap 15.4 | MozillaFirefox | 91.12.0-150200.152.53.1 | SUSE-SU-2022:3396-1, SUSE-SU-2022:2611-1 |
| openSUSE Leap 15.4 | MozillaFirefox-branding-SLE | 102-150200.9.10.1 | SUSE-SU-2022:3396-1 |
| openSUSE Leap 15.4 | MozillaThunderbird | 91.12.0-150200.8.79.1 | SUSE-SU-2022:3281-1, SUSE-SU-2022:2748-1 |
| openSUSE Leap 15.3 | MozillaFirefox | 91.12.0-150200.152.53.1 | SUSE-SU-2022:3396-1, SUSE-SU-2022:2611-1 |
| openSUSE Leap 15.3 | MozillaFirefox-branding-SLE | 102-150200.9.10.1 | SUSE-SU-2022:3396-1 |
| openSUSE Leap 15.3 | MozillaThunderbird | 91.12.0-150200.8.79.1 | SUSE-SU-2022:3281-1, SUSE-SU-2022:2748-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | librewolf | 103.0-r0 | — |
| Alpine v3.23 | firefox +1 | 103.0-r0 | — |
| Alpine v3.23 | firefox-esr | 102.1.0-r0 | — |
| Alpine v3.22 | firefox +1 | 103.0-r0 | — |
| Alpine v3.22 | firefox-esr | 102.1.0-r0 | — |
| Alpine v3.21 | firefox +1 | 103.0-r0 | — |
| Alpine v3.21 | firefox-esr | 102.1.0-r0 | — |
| Alpine v3.20 | firefox | 103.0-r0 | — |
| Alpine v3.20 | firefox-esr | 102.1.0-r0 | — |
Show 4 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.19 | firefox | 103.0-r0 | — |
| Alpine v3.19 | firefox-esr | 102.1.0-r0 | — |
| Alpine v3.18 | firefox | 103.0-r0 | — |
| Alpine v3.18 | firefox-esr | 102.1.0-r0 | — |
| Alpine v3.17 | firefox | 103.0-r0 | — |
| Alpine v3.17 | firefox-esr | 102.1.0-r0 | — |
| Alpine v3.16 | firefox-esr | 91.12.0-r0 | — |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2 | thunderbird | 91.13.0-1.amzn2.0.1 | ALAS2-2022-1855 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | firefox | 91.12.0-2.0.1.el9_0 | ELSA-2022-5767 |
| Oracle Linux 9 | thunderbird | 91.12.0-1.0.1.el9_0 | ELSA-2022-5778 |
| Oracle Linux 8 | firefox | 91.12.0-2.0.1.el8_6 | ELSA-2022-5777 |
| Oracle Linux 8 | thunderbird | 91.12.0-1.0.1.el8_6 | ELSA-2022-5774 |
| Oracle Linux 7 | firefox | 91.12.0-2.0.1.el7_9 | ELSA-2022-5776 |
| Oracle Linux 7 | thunderbird | 91.12.0-1.0.1.el7_9 | ELSA-2022-5773 |
Advisories 40
- ALSA-2022:5767 Important: firefox security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2022:5774 Important: thunderbird security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2022:5777 Important: firefox security update AlmaLinux Security Advisories · Oct 29, 2026
- RHSA-2022:5776 Red Hat Security Advisory: firefox security update Red Hat Security Advisories (RHSA) · Jun 26, 2026
- RHSA-2022:5773 Red Hat Security Advisory: thunderbird security update Red Hat Security Advisories (RHSA) · Jun 26, 2026
- USN-5663-1 thunderbird vulnerabilities Ubuntu Security Notices (USN) · Apr 27, 2026
- USN-5536-1 firefox vulnerabilities Ubuntu Security Notices (USN) · Apr 22, 2026
- DSA-5195-1 thunderbird - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DSA-5193-1 firefox-esr - security update Debian Security (DSA / DLA) · Mar 9, 2026
- RLSA-2022:5774 Important: thunderbird security update Rocky Linux Security Advisories · Feb 5, 2026
- RLSA-2022:5777 Important: firefox security update Rocky Linux Security Advisories · Feb 4, 2026
- SUSE-SU-2022:3273-1 Security update for MozillaFirefox SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:3396-1 Security update for MozillaFirefox SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:12227-1 MozillaFirefox-103.0.1-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:2596-1 Security update for MozillaFirefox SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:3281-1 Security update for MozillaThunderbird SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:12228-1 MozillaThunderbird-102.1.0-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:3272-1 Security update for MozillaFirefox SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:2611-1 Security update for MozillaFirefox SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:2748-1 Security update for MozillaThunderbird SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:14572-1 firefox-esr-128.5.1-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:2602-1 Security update for MozillaFirefox SUSE / openSUSE Security Updates · Feb 4, 2026
- RHSA-2022:5777 Red Hat Security Advisory: firefox security update Red Hat Security Advisories (RHSA) · Nov 22, 2025
- RHSA-2022:5778 Red Hat Security Advisory: thunderbird security update Red Hat Security Advisories (RHSA) · Nov 22, 2025
- RHSA-2022:5774 Red Hat Security Advisory: thunderbird security update Red Hat Security Advisories (RHSA) · Nov 22, 2025
- RHSA-2022:5770 Red Hat Security Advisory: thunderbird security update Red Hat Security Advisories (RHSA) · Nov 22, 2025
- RHSA-2022:5771 Red Hat Security Advisory: thunderbird security update Red Hat Security Advisories (RHSA) · Nov 22, 2025
- RHSA-2022:5772 Red Hat Security Advisory: thunderbird security update Red Hat Security Advisories (RHSA) · Nov 22, 2025
- RHSA-2022:5767 Red Hat Security Advisory: firefox security update Red Hat Security Advisories (RHSA) · Nov 22, 2025
- RHSA-2022:5769 Red Hat Security Advisory: firefox security update Red Hat Security Advisories (RHSA) · Nov 22, 2025
- RHSA-2022:5766 Red Hat Security Advisory: firefox security update Red Hat Security Advisories (RHSA) · Nov 22, 2025
- RHSA-2022:5765 Red Hat Security Advisory: firefox security update Red Hat Security Advisories (RHSA) · Nov 22, 2025
- WID-SEC-2022-0837 Mozilla Firefox und Mozilla Firefox ESR: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jul 10, 2024
- ALAS2-2022-1855 Important: thunderbird security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Oct 10, 2022
- ELSA-2022-5776 Important: firefox security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Aug 2, 2022
- ELSA-2022-5767 Important: firefox security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Aug 2, 2022
- ELSA-2022-5778 Important: thunderbird security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Aug 2, 2022
- ELSA-2022-5774 Important: thunderbird security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Aug 2, 2022
- ELSA-2022-5777 Important: firefox security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Aug 2, 2022
- ELSA-2022-5773 Important: thunderbird security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Aug 1, 2022
References
- https://www.mozilla.org/security/advisories/mfsa2022-28/
- https://www.mozilla.org/security/advisories/mfsa2022-31/
- https://www.mozilla.org/security/advisories/mfsa2022-30/
- https://www.mozilla.org/security/advisories/mfsa2022-29/
- https://www.mozilla.org/security/advisories/mfsa2022-32/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1737722