Bug 2449636

Summary:	CVE-2026-32935 php-phpseclib: phpseclib: Information disclosure via padding oracle timing attack when using AES in CBC mode [fedora-43]
Product:	[Fedora] Fedora	Reporter:	Vipul Nair <vinair>
Component:	php-phpseclib	Assignee:	Artur Frenszek-Iwicki <fedora>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	43	CC:	fedora, fedora, fkooman
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	{"flaws": ["e3547688-278f-4735-a396-3a75de24a153"]}
Fixed In Version:	php-phpseclib-2.0.52-1.fc43	Doc Type:	---
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2026-03-28 00:45:39 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:	2449428

Description Vipul Nair 2026-03-20 15:08:09 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 Fedora Update System 2026-03-21 11:14:08 UTC

FEDORA-2026-d1feefa819 (php-phpseclib-2.0.52-1.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-d1feefa819

Comment 2 Fedora Update System 2026-03-28 00:45:39 UTC

FEDORA-2026-d1feefa819 (php-phpseclib-2.0.52-1.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.