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Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process. Vyper 0.3.8 through 0.5.0b1 contains a compiler miscompilation vulnerability in parse_IfExp that reads nested arrays with narrower inner bounds using the wider result type's memory layout. When a ternary selects the narrower array, inner arrays after the first are read at wrong offsets, causing contracts to silently store corrupted values or revert.
FEDORA-2026-d7d3016c54 (vyper-0.4.3-9.fc45) has been submitted as an update to Fedora 45. https://bodhi.fedoraproject.org/updates/FEDORA-2026-d7d3016c54
FEDORA-2026-9e904c3eb3 (vyper-0.4.3-9.fc44) has been submitted as an update to Fedora 44. https://bodhi.fedoraproject.org/updates/FEDORA-2026-9e904c3eb3
FEDORA-2026-a6f4884fd9 (vyper-0.4.3-9.fc43) has been submitted as an update to Fedora 43. https://bodhi.fedoraproject.org/updates/FEDORA-2026-a6f4884fd9
FEDORA-2026-9e904c3eb3 has been pushed to the Fedora 44 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-9e904c3eb3` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-9e904c3eb3 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2026-a6f4884fd9 has been pushed to the Fedora 43 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-a6f4884fd9` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-a6f4884fd9 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2026-d7d3016c54 has been pushed to the Fedora 45 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-d7d3016c54` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-d7d3016c54 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.