Bug 2437960 - CVE-2026-25636 calibre: Calibre: Arbitrary file corruption via path traversal in EPUB conversion [fedora-43]
Summary: CVE-2026-25636 calibre: Calibre: Arbitrary file corruption via path traversal...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: calibre
Version: 43
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Kevin Fenzi
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["36c95c24-388c-47c6-bd04-c...
Depends On:
Blocks: CVE-2026-25636
TreeView+ depends on / blocked
 
Reported: 2026-02-09 12:40 UTC by Sandipan Roy
Modified: 2026-08-25 01:01 UTC (History)
5 users (show)

Fixed In Version: calibre-9.13.0-1.fc43 calibre-9.13.0-1.fc44
Clone Of:
Environment:
Last Closed: 2026-08-16 20:28:33 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Sandipan Roy 2026-02-09 12:40:45 UTC
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.

Comment 1 Kevin Fenzi 2026-08-16 20:28:33 UTC
This was fixed a while ago.

Comment 2 Fedora Update System 2026-08-16 20:29:56 UTC
FEDORA-2026-9f2b45e4c1 (calibre-9.13.0-1.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-9f2b45e4c1

Comment 3 Fedora Update System 2026-08-16 20:30:06 UTC
FEDORA-2026-c10ed2f3b7 (calibre-9.13.0-1.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-c10ed2f3b7

Comment 4 Fedora Update System 2026-08-17 01:30:59 UTC
FEDORA-2026-9f2b45e4c1 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-2026-9f2b45e4c1`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-9f2b45e4c1

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 5 Fedora Update System 2026-08-17 01:50:16 UTC
FEDORA-2026-c10ed2f3b7 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-c10ed2f3b7`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-c10ed2f3b7

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 6 Fedora Update System 2026-08-22 01:12:34 UTC
FEDORA-2026-c10ed2f3b7 (calibre-9.13.0-1.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 7 Fedora Update System 2026-08-25 01:01:33 UTC
FEDORA-2026-9f2b45e4c1 (calibre-9.13.0-1.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.


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