The Quarterly Threat Landscape Report is out. See what attackers are targeting now.Read report
NSS was susceptible to a timing side-channel attack when performing RSA decryption. This attack could potentially allow an attacker to recover the private data. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade nss-softokn-develUpgrade nss-develUpgrade nss-util-develUpgrade nss-softokn-freeblUpgrade nss-utilUpgrade nss-softokn-freebl-develUpgrade nss-toolsUpgrade thunderbirdUpgrade nss-softoknUpgrade nsprUpgrade nspr-develUpgrade firefox-x11Upgrade firefoxUpgrade nss-sysinitUpgrade nss | Jan 15, 2024 | Jan 10, 2024 |
| Alpine Linux | — | Upgrade firefox-esrUpgrade firefoxUpgrade thunderbirdUpgrade nss | Mar 26, 2024 | Mar 19, 2024 |
| Amazon Linux Ami 2 | — | Upgrade nss-softokn-freebl-develUpgrade nss-softoknUpgrade nss-softokn-develUpgrade nss-softokn-freeblUpgrade nss-softokn-debuginfo | Jan 23, 2024 | Jan 23, 2024 |
| Amazon_linux | — | Upgrade nss-softokn | May 13, 2025 | Jan 22, 2024 |
| Amazon_linux_2023 | — | Upgrade nss-softokn-freeblUpgrade nsprUpgrade nss-softokn-freebl-develUpgrade nss-util-develUpgrade nss-develUpgrade nss-softoknUpgrade nss-debugsourceUpgrade nss-utilUpgrade nss-pkcs11-develUpgrade nspr-develUpgrade nss-softokn-develUpgrade nspr-debuginfoUpgrade nss-softokn-debuginfoUpgrade nss-sysinit-debuginfoUpgrade nssUpgrade nss-tools-debuginfoUpgrade nss-sysinitUpgrade nss-toolsUpgrade nss-util-debuginfoUpgrade nss-softokn-freebl-debuginfoUpgrade nss-debuginfo | Feb 17, 2025 | Oct 12, 2023 |
| Centos_linux | — | Upgrade firefoxUpgrade thunderbirdUpgrade firefox-debuginfoUpgrade thunderbird-debuginfo | Jan 11, 2024 | Jan 10, 2024 |
| Debian | — | Upgrade thunderbirdUpgrade firefox-esrUpgrade nss | Mar 12, 2024 | Mar 12, 2024 |
| Dell Powerstore Dsa2024398 | — | Upgrade Dell PowerStoreOS to the latest version | Oct 23, 2025 | Sep 17, 2024 |
| Dell Powerstore Dsa2024408 | — | Upgrade Dell PowerStoreOS to the latest version | Jan 13, 2026 | Sep 26, 2024 |
| Dell Powerstore Dsa2024432 | — | Upgrade Dell PowerStoreOS to the latest version | Oct 23, 2025 | Oct 29, 2024 |
| Gentoo Linux | — | Upgrade dev-libs/nss. | Aug 7, 2025 | Aug 6, 2025 |
| Mfsa2024 12 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 124.0 | Mar 20, 2024 | Mar 19, 2024 |
| Mfsa2024 13 | — | Upgrade to Mozilla Firefox ESR version 115.9Upgrade to the latest version of Mozilla Firefox | Mar 20, 2024 | Mar 19, 2024 |
| Mozilla Thunderbird | — | Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 115.9 | Mar 20, 2024 | Mar 19, 2024 |
| Oracle_linux | — | Upgrade nss-develUpgrade firefoxUpgrade nss-sysinitUpgrade nss-utilUpgrade nss-softokn-freebl-develUpgrade nsprUpgrade thunderbirdUpgrade nss-softoknUpgrade nss-toolsUpgrade nssUpgrade nss-util-develUpgrade nss-softokn-develUpgrade firefox-x11Upgrade nspr-develUpgrade nss-softokn-freebl | Mar 26, 2024 | Oct 12, 2023 |
| Redhat_linux | — | Upgrade firefox-debugsourceUpgrade nss-utilUpgrade thunderbird-debuginfoUpgrade nss-develUpgrade nss-softokn-freebl-debuginfoUpgrade nssUpgrade firefox-debuginfoUpgrade nspr-debuginfoUpgrade nss-softokn-debuginfoNo solution existsUpgrade nss-sysinit-debuginfoUpgrade nss-toolsUpgrade firefox-x11Upgrade nss-util-debuginfoUpgrade nss-softokn-freebl-develUpgrade nss-debugsourceUpgrade nss-sysinitUpgrade nss-softoknUpgrade firefoxUpgrade thunderbirdUpgrade nss-softokn-develUpgrade nspr-develUpgrade nss-tools-debuginfoUpgrade nss-debuginfoUpgrade thunderbird-debugsourceUpgrade nss-softokn-freeblUpgrade nsprUpgrade nss-util-devel | Jan 10, 2024 | Oct 12, 2023 |
| Rocky_linux | — | Upgrade nss-softokn-develUpgrade firefoxUpgrade nss-softoknUpgrade thunderbird-debugsourceUpgrade thunderbird-debuginfoUpgrade thunderbirdUpgrade nss-util-develUpgrade nss-debuginfoUpgrade nss-sysinitUpgrade nss-softokn-freeblUpgrade firefox-debuginfoUpgrade nss-toolsUpgrade nssUpgrade nss-debugsourceUpgrade nss-tools-debuginfoUpgrade nss-softokn-freebl-debuginfoUpgrade nss-util-debuginfoUpgrade nss-utilUpgrade nss-sysinit-debuginfoUpgrade nss-develUpgrade nss-softokn-freebl-develUpgrade firefox-debugsourceUpgrade nss-softokn-debuginfo | Mar 5, 2024 | Jan 12, 2024 |
| Suse | — | Upgrade mozilla-nssUpgrade mozilla-nss-32bitUpgrade libfreebl3Upgrade mozilla-nss-develUpgrade mozilla-nss-sysinit-32bitUpgrade mozilla-nss-certsUpgrade libsoftokn3Upgrade mozilla-nss-certs-32bitUpgrade MozillaThunderbird-translations-commonUpgrade MozillaFirefox-translations-commonUpgrade MozillaFirefoxUpgrade MozillaFirefox-develUpgrade mozilla-nss-sysinitUpgrade MozillaThunderbird-translations-otherUpgrade mozillafirefox-branding-upstreamUpgrade MozillaThunderbirdUpgrade libfreebl3-32bitUpgrade mozilla-nss-toolsUpgrade MozillaFirefox-translations-otherUpgrade libsoftokn3-32bit | Feb 22, 2024 | Feb 21, 2024 |
| Ubuntu | — | Upgrade thunderbirdUpgrade libnss3Upgrade firefox | Mar 21, 2024 | Mar 19, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Mar 19, 2024 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub