Bug 2457747
| Summary: | CVE-2026-40385 libexif: libexif: Information disclosure and crashes via integer overflow in Nikon MakerNote handling [fedora-all] | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Sandipan Roy <saroy> |
| Component: | libexif | Assignee: | Yaakov Selkowitz <yselkowi> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | rawhide | CC: | ajax, awilliam, rhbugs, rstrode, yselkowi |
| Target Milestone: | --- | Keywords: | Reopened, Security, SecurityTracking |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | {"flaws": ["bea0736d-81cf-49f9-8d9e-b2a167beae69"]} AcceptedFreezeException | ||
| Fixed In Version: | libexif-0.6.26-1.fc43 libexif-0.6.26-1.fc44 | Doc Type: | --- |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2026-04-24 05:56:04 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 2457687, 2362360 | ||
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Description
Sandipan Roy
2026-04-13 05:39:06 UTC
FEDORA-2026-b01307dc4d (libexif-0.6.26-1.fc42) has been submitted as an update to Fedora 42. https://bodhi.fedoraproject.org/updates/FEDORA-2026-b01307dc4d FEDORA-2026-fd361a6f7f (libexif-0.6.26-1.fc44) has been submitted as an update to Fedora 44. https://bodhi.fedoraproject.org/updates/FEDORA-2026-fd361a6f7f FEDORA-2026-78adb25141 (libexif-0.6.26-1.fc43) has been submitted as an update to Fedora 43. https://bodhi.fedoraproject.org/updates/FEDORA-2026-78adb25141 FEDORA-2026-78adb25141 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-2026-78adb25141` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-78adb25141 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2026-fd361a6f7f 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-fd361a6f7f` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-fd361a6f7f See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2026-b01307dc4d has been pushed to the Fedora 42 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-b01307dc4d` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-b01307dc4d See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. Proposed as a Freeze Exception for 44-final by Fedora user yselkowitz using the blocker tracking app because: CVE in critical path package FEDORA-2026-78adb25141 (libexif-0.6.26-1.fc43) has been pushed to the Fedora 43 stable repository. If problem still persists, please make note of it in this bug report. +3 FE in https://pagure.io/fedora-qa/blocker-review/issue/2114 , marking accepted. FEDORA-2026-fd361a6f7f (libexif-0.6.26-1.fc44) has been pushed to the Fedora 44 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-2026-b01307dc4d (libexif-0.6.26-1.fc42) has been pushed to the Fedora 42 stable repository. If problem still persists, please make note of it in this bug report. |