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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. An out-of-bounds read in the stbsp_vsnprintf function (stb_sprintf.h) of nothings stb commit 31c1ad3 allows attackers to cause a Denial of Service (DoS) via sending a crafted input.
There’s a suggested patch for this in https://github.com/nothings/stb/pull/1995, but it was rejected without comment, presumably because it was drafted with AI/LLM assistance. The patch is straightforward enough and appears sensible enough to consider applying it downstream. Nothing in Fedora currently depends on the stb_sprintf library subpackage.
FEDORA-2026-ee846faf9d (stb-0^20260802.2c980bb-2.fc46) has been submitted as an update to Fedora 46. https://bodhi.fedoraproject.org/updates/FEDORA-2026-ee846faf9d
FEDORA-2026-63e7be05c3 (stb-0^20260802.2c980bb-2.fc45) has been submitted as an update to Fedora 45. https://bodhi.fedoraproject.org/updates/FEDORA-2026-63e7be05c3
FEDORA-2026-ee846faf9d (stb-0^20260802.2c980bb-2.fc46) has been pushed to the Fedora 46 stable repository. If problem still persists, please make note of it in this bug report.
FEDORA-2026-2a592f622a (stb-0^20260802.2c980bb-2.fc44) has been submitted as an update to Fedora 44. https://bodhi.fedoraproject.org/updates/FEDORA-2026-2a592f622a
FEDORA-2026-0cae436fa5 (stb-0^20260802.2c980bb-2.fc43) has been submitted as an update to Fedora 43. https://bodhi.fedoraproject.org/updates/FEDORA-2026-0cae436fa5
FEDORA-EPEL-2026-50f70dc75c (stb-0^20260802.2c980bb-2.el10_4) has been submitted as an update to Fedora EPEL 10.4. https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-50f70dc75c
FEDORA-EPEL-2026-30f5385d0c (stb-0^20260802.2c980bb-2.el10_3) has been submitted as an update to Fedora EPEL 10.3. https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-30f5385d0c
FEDORA-EPEL-2026-cdddb2a578 (stb-0^20260802.2c980bb-2.el9) has been submitted as an update to Fedora EPEL 9. https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-cdddb2a578
FEDORA-EPEL-2026-44dc853e3c (stb-0-0.61.20260802.2c980bb.el8) has been submitted as an update to Fedora EPEL 8. https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-44dc853e3c
FEDORA-EPEL-2026-cdddb2a578 has been pushed to the Fedora EPEL 9 testing repository. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-cdddb2a578 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2026-63e7be05c3 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-2026-63e7be05c3` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-63e7be05c3 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-EPEL-2026-30f5385d0c has been pushed to the Fedora EPEL 10.3 testing repository. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-30f5385d0c See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-EPEL-2026-50f70dc75c has been pushed to the Fedora EPEL 10.4 testing repository. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-50f70dc75c See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-EPEL-2026-44dc853e3c has been pushed to the Fedora EPEL 8 testing repository. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-44dc853e3c See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2026-0cae436fa5 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-2026-0cae436fa5` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-0cae436fa5 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2026-2a592f622a 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-2026-2a592f622a` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-2a592f622a See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2026-63e7be05c3 (stb-0^20260802.2c980bb-2.fc45) has been pushed to the Fedora 45 stable repository. If problem still persists, please make note of it in this bug report.
FEDORA-EPEL-2026-cdddb2a578 (stb-0^20260802.2c980bb-2.el9) has been pushed to the Fedora EPEL 9 stable repository. If problem still persists, please make note of it in this bug report.
FEDORA-EPEL-2026-30f5385d0c (stb-0^20260802.2c980bb-2.el10_3) has been pushed to the Fedora EPEL 10.3 stable repository. If problem still persists, please make note of it in this bug report.
FEDORA-EPEL-2026-50f70dc75c (stb-0^20260802.2c980bb-2.el10_4) has been pushed to the Fedora EPEL 10.4 stable repository. If problem still persists, please make note of it in this bug report.
FEDORA-2026-0cae436fa5 (stb-0^20260802.2c980bb-2.fc43) has been pushed to the Fedora 43 stable repository. If problem still persists, please make note of it in this bug report.
FEDORA-EPEL-2026-44dc853e3c (stb-0-0.61.20260802.2c980bb.el8) has been pushed to the Fedora EPEL 8 stable repository. If problem still persists, please make note of it in this bug report.
FEDORA-2026-2a592f622a (stb-0^20260802.2c980bb-2.fc44) has been pushed to the Fedora 44 stable repository. If problem still persists, please make note of it in this bug report.