Incorrect boundary conditions, integer overflow in the Libraries component in NSS. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux_2023 | — | Upgrade nss-tools-debuginfoUpgrade nss-util-develUpgrade nss-toolsUpgrade nss-util-debuginfoUpgrade nspr-develUpgrade nss-sysinitUpgrade nsprUpgrade nss-softokn-freebl-debuginfoUpgrade nss-softoknUpgrade nss-debuginfoUpgrade nss-develUpgrade nspr-debuginfoUpgrade nss-softokn-freeblUpgrade nss-utilUpgrade nss-pkcs11-develUpgrade nssUpgrade nss-debugsourceUpgrade nss-softokn-debuginfoUpgrade nss-softokn-freebl-develUpgrade nss-softokn-develUpgrade nss-sysinit-debuginfo | Oct 28, 2026 | Jul 21, 2026 |
| Debian | — | Upgrade nss | Jul 30, 2026 | Jul 30, 2026 |
| Mfsa2026 68 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 153.0 | Jul 21, 2026 | Jul 21, 2026 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 153.0Upgrade to the latest version of Mozilla Thunderbird | Jul 21, 2026 | Jul 21, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Aug 25, 2026 | Jul 21, 2026 |
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