Fedora Security Advisories

FEDORA-2026-de8630b736 Packages in this update:

• stunnel-5.80-1.fc43

Update description: * Security bugfixes - CVE-2026-70368: Fixed an out-of-bounds memory access triggered by logging attacker-controlled protocol messages longer than 1,024 bytes (thanks to AISLE Research and Clemens Lang). - CVE-2026-70367: Fixed a SOCKS server mode bypass of the localhost destination filter using alternate local-address encodings and interface-scoped IPv6 destinations (thanks to AISLE Research and Clemens Lang). - Restricted Windows GUI/service control pipes to local clients. * Bugfixes - Fixed concurrent DTLS handshakes from clients sharing an IP address. - Fixed version reporting in builds from source. - Rejected stream-oriented protocol negotiation with the UDP transport during configuration validation. - Fixed a TCP stream truncation (thanks to Solomon Jacobs). - Fixed a transfer() loop (thanks to Solomon Jacobs). - Fixed log reopening logs without a configured log file. - Fixed some logged values (thanks to Jose Alf.). - Fixed some error handling and cleanup issues (thanks to Jose Alf.). - Fixed OpenSSL applink detection and MSYS2 MinGW builds. * Features - Added the "CRLcheckChain" service-level option for opt-in full-chain CRL verification. - Added the new 'transport' service-level option to choose between TLS over TCP and DTLS over UDP.

FEDORA-2026-67c2201ad8 Packages in this update:

• stunnel-5.80-1.fc44

Update description: * Security bugfixes - CVE-2026-70368: Fixed an out-of-bounds memory access triggered by logging attacker-controlled protocol messages longer than 1,024 bytes (thanks to AISLE Research and Clemens Lang). - CVE-2026-70367: Fixed a SOCKS server mode bypass of the localhost destination filter using alternate local-address encodings and interface-scoped IPv6 destinations (thanks to AISLE Research and Clemens Lang). - Restricted Windows GUI/service control pipes to local clients. * Bugfixes - Fixed concurrent DTLS handshakes from clients sharing an IP address. - Fixed version reporting in builds from source. - Rejected stream-oriented protocol negotiation with the UDP transport during configuration validation. - Fixed a TCP stream truncation (thanks to Solomon Jacobs). - Fixed a transfer() loop (thanks to Solomon Jacobs). - Fixed log reopening logs without a configured log file. - Fixed some logged values (thanks to Jose Alf.). - Fixed some error handling and cleanup issues (thanks to Jose Alf.). - Fixed OpenSSL applink detection and MSYS2 MinGW builds. * Features - Added the "CRLcheckChain" service-level option for opt-in full-chain CRL verification. - Added the new 'transport' service-level option to choose between TLS over TCP and DTLS over UDP.

FEDORA-2026-35a50f466b Packages in this update:

• wordpress-6.9.6-1.fc43

Update description: Security updates included in this release

• Pre-auth reflected cross-site scripting (XSS) on the login screen with potential to lead to PHP code execution reported by the team at pwn.ai. CVE-2026-64638
• Contributor+ stored cross-site scripting (XSS) in posts via the emoji settings element reported by Asaf Mozes (amosec)
• Contributor+ stored cross-site scripting (XSS) in the Post Content block reported by n05ec
• Contributor+ stored cross-site scripting (XSS) in Quick Edit on sites with a large number of users reported by Naveen S and Ajmal Moochingal
• Contributor+ stored cross-site scripting (XSS) in the Post Date block reported by Alex Concha of the WordPress Security Team
• A privilege escalation issue on multisite networks with user registration enabled, allowing a user to create a new site reported by Aikido Security
• An information disclosure issue in the Latest Comments block exposing comments on password-protected posts reported by Ehtisham Siddiqui of the WordPress Security Team
• Enumeration of post slugs reported by HDWSec
• Disclosure of notes in comment feeds reported by Elio Gubser
• Author+ CSS injection via a bypass of the safe CSS attribute filter reported by Anthropic
• Bypass of the email address confirmation flow reported by 0ways
• A server-side request forgery (SSRF) issue in URL validation allowing requests to link-local ranges reported by Andrew Mohawk and multiple independent reporters

FEDORA-EPEL-2026-180c91b119 Packages in this update:

• wordpress-6.9.6-1.el10_2

Update description: Security updates included in this release

• Pre-auth reflected cross-site scripting (XSS) on the login screen with potential to lead to PHP code execution reported by the team at pwn.ai. CVE-2026-64638
• Contributor+ stored cross-site scripting (XSS) in posts via the emoji settings element reported by Asaf Mozes (amosec)
• Contributor+ stored cross-site scripting (XSS) in the Post Content block reported by n05ec
• Contributor+ stored cross-site scripting (XSS) in Quick Edit on sites with a large number of users reported by Naveen S and Ajmal Moochingal
• Contributor+ stored cross-site scripting (XSS) in the Post Date block reported by Alex Concha of the WordPress Security Team
• A privilege escalation issue on multisite networks with user registration enabled, allowing a user to create a new site reported by Aikido Security
• An information disclosure issue in the Latest Comments block exposing comments on password-protected posts reported by Ehtisham Siddiqui of the WordPress Security Team
• Enumeration of post slugs reported by HDWSec
• Disclosure of notes in comment feeds reported by Elio Gubser
• Author+ CSS injection via a bypass of the safe CSS attribute filter reported by Anthropic
• Bypass of the email address confirmation flow reported by 0ways
• A server-side request forgery (SSRF) issue in URL validation allowing requests to link-local ranges reported by Andrew Mohawk and multiple independent reporters

FEDORA-EPEL-2026-ced33edbed Packages in this update:

• wordpress-6.9.6-1.el9

Update description: Security updates included in this release

• Pre-auth reflected cross-site scripting (XSS) on the login screen with potential to lead to PHP code execution reported by the team at pwn.ai. CVE-2026-64638
• Contributor+ stored cross-site scripting (XSS) in posts via the emoji settings element reported by Asaf Mozes (amosec)
• Contributor+ stored cross-site scripting (XSS) in the Post Content block reported by n05ec
• Contributor+ stored cross-site scripting (XSS) in Quick Edit on sites with a large number of users reported by Naveen S and Ajmal Moochingal
• Contributor+ stored cross-site scripting (XSS) in the Post Date block reported by Alex Concha of the WordPress Security Team
• A privilege escalation issue on multisite networks with user registration enabled, allowing a user to create a new site reported by Aikido Security
• An information disclosure issue in the Latest Comments block exposing comments on password-protected posts reported by Ehtisham Siddiqui of the WordPress Security Team
• Enumeration of post slugs reported by HDWSec
• Disclosure of notes in comment feeds reported by Elio Gubser
• Author+ CSS injection via a bypass of the safe CSS attribute filter reported by Anthropic
• Bypass of the email address confirmation flow reported by 0ways
• A server-side request forgery (SSRF) issue in URL validation allowing requests to link-local ranges reported by Andrew Mohawk and multiple independent reporters

FEDORA-2026-572debb8a7 Packages in this update:

• wordpress-6.9.6-1.fc44

Update description: Security updates included in this release

• Pre-auth reflected cross-site scripting (XSS) on the login screen with potential to lead to PHP code execution reported by the team at pwn.ai. CVE-2026-64638
• Contributor+ stored cross-site scripting (XSS) in posts via the emoji settings element reported by Asaf Mozes (amosec)
• Contributor+ stored cross-site scripting (XSS) in the Post Content block reported by n05ec
• Contributor+ stored cross-site scripting (XSS) in Quick Edit on sites with a large number of users reported by Naveen S and Ajmal Moochingal
• Contributor+ stored cross-site scripting (XSS) in the Post Date block reported by Alex Concha of the WordPress Security Team
• A privilege escalation issue on multisite networks with user registration enabled, allowing a user to create a new site reported by Aikido Security
• An information disclosure issue in the Latest Comments block exposing comments on password-protected posts reported by Ehtisham Siddiqui of the WordPress Security Team
• Enumeration of post slugs reported by HDWSec
• Disclosure of notes in comment feeds reported by Elio Gubser
• Author+ CSS injection via a bypass of the safe CSS attribute filter reported by Anthropic
• Bypass of the email address confirmation flow reported by 0ways
• A server-side request forgery (SSRF) issue in URL validation allowing requests to link-local ranges reported by Andrew Mohawk and multiple independent reporters

FEDORA-EPEL-2026-43fd90996e Packages in this update:

• wordpress-7.0.3-1.el10_3

Update description: Security updates included in this release

• Pre-auth reflected cross-site scripting (XSS) on the login screen with potential to lead to PHP code execution reported by the team at pwn.ai. CVE-2026-64638
• Contributor+ stored cross-site scripting (XSS) in posts via the emoji settings element reported by Asaf Mozes (amosec)
• Contributor+ stored cross-site scripting (XSS) in the Post Content block reported by n05ec
• Contributor+ stored cross-site scripting (XSS) in Quick Edit on sites with a large number of users reported by Naveen S and Ajmal Moochingal
• Contributor+ stored cross-site scripting (XSS) in the Post Date block reported by Alex Concha of the WordPress Security Team
• A privilege escalation issue on multisite networks with user registration enabled, allowing a user to create a new site reported by Aikido Security
• An information disclosure issue in the Latest Comments block exposing comments on password-protected posts reported by Ehtisham Siddiqui of the WordPress Security Team
• Enumeration of post slugs reported by HDWSec
• Disclosure of notes in comment feeds reported by Elio Gubser
• Author+ CSS injection via a bypass of the safe CSS attribute filter reported by Anthropic
• Bypass of the email address confirmation flow reported by 0ways
• A server-side request forgery (SSRF) issue in URL validation allowing requests to link-local ranges reported by Andrew Mohawk and multiple independent reporters

FEDORA-2026-b79a5390a7 Packages in this update:

• kernel-7.1.7-100.fc43

Update description:

The 7.1.7 stable kernel update contains a fix for CVE-2026-68480

FEDORA-2026-c3d9971785 Packages in this update:

• kernel-7.1.7-200.fc44

Update description:

The 7.1.7 stable kernel update contains a fix for CVE-2026-68480

FEDORA-2026-1925a10b0b Packages in this update:

• udisks2-2.11.2-1.fc43

Update description:

Update to the latest upstream release 2.11.2

FEDORA-2026-ae4aff6b6f Packages in this update:

• udisks2-2.11.2-1.fc44

Update description:

Update to the latest upstream release 2.11.2

FEDORA-2026-e281fdcb69 Packages in this update:

• p11-kit-0.26.5-1.fc43

Update description:

rpc: guard against overflow when decoding nested attributes (CVE-2026-18938) Only affects 32 bit systems

FEDORA-2026-110c1a7742 Packages in this update:

• p11-kit-0.26.5-1.fc44

Update description:

rpc: guard against overflow when decoding nested attributes (CVE-2026-18938) Only affects 32 bit systems

FEDORA-EPEL-2026-c8a0627014 Packages in this update:

• pdns-5.0.7-1.el10_3

Update description:

• Update to 5.0.7

Release notes: https://docs.powerdns.com/authoritative/changelog/5.0.html#change-5.0.7 Security Advisory: https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2026-11.html

FEDORA-EPEL-2026-c370055154 Packages in this update:

• pdns-5.0.7-1.el10_2

Update description:

• Update to 5.0.7

Release notes: https://docs.powerdns.com/authoritative/changelog/5.0.html#change-5.0.7 Security Advisory: https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2026-11.html

FEDORA-EPEL-2026-dade3a1ada Packages in this update:

• pdns-5.0.7-1.el9

Update description:

• Update to 5.0.7

Release notes: https://docs.powerdns.com/authoritative/changelog/5.0.html#change-5.0.7 Security Advisory: https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2026-11.html

FEDORA-2026-706965c440 Packages in this update:

• pdns-5.0.7-1.fc44

Update description:

• Update to 5.0.7

Release notes: https://docs.powerdns.com/authoritative/changelog/5.0.html#change-5.0.7 Security Advisory: https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2026-11.html

FEDORA-2026-8aaf6f724b Packages in this update:

• pdns-5.0.7-1.fc43

Update description:

• Update to 5.0.7

Release notes: https://docs.powerdns.com/authoritative/changelog/5.0.html#change-5.0.7 Security Advisory: https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2026-11.html

FEDORA-2026-1ed9130cea Packages in this update:

• libcupsfilters-2.1.1-9.fc43

Update description:

fixes CVE-2026-64611 and CVE-2026-64612 (fedora#2506364)

FEDORA-2026-d536e7004b Packages in this update:

• php-pear-PHP-CodeSniffer-4.0.4-1.fc44

Update description: Version 4.0.4 - 2026-08-06

This is a security release and all users are advised to update their install(s) as soon as possible. The security issue only affects users of the Gitblame, Hgblame or Svnblame report(s).

Added

• Tokenizer support for the PHP 8.5 (void) cast. [#1325] The T_VOID_CAST token has been added to the Tokens::CAST_TOKENS array.
• suggest section to the composer.json file to inform users about the recommended iconv and pcntl PHP extensions. [#1388]
  • Thanks to [Rodrigo Primo][@rodrigoprimo] for the patch.

Changed

• Clarified that libxml is a required PHP extension. [#1409]
• Squiz.Scope.StaticThisUsage: the sniff will now also search for the use of $this in static closures. [#1377]
• The Generic.PHP.LowerCaseKeyword, Generic.WhiteSpace.LanguageConstructSpacing and Squiz.Functions.FunctionDeclarationArgumentSpacing sniffs no longer embed UTF-8 middot characters for spaces in error messages. [#1379], [#1389] Fixes [Squiz/#2652][sq-2652].
  • Thanks to [Rodrigo Primo][@rodrigoprimo] for the patches.
• PSR2.ControlStructures.SwitchDeclaration: the error message for the use of colon + curly braces (WrongOpener*) has been made more informative. [#1358]. Fixes [#1322].
  • Thanks to [Sule-Balogun Olanrewaju][@bigdevlarry] for the patch.
• The error messages for the following sniffs have been improved by exposing more data placeholders:
  • PEAR.Functions.FunctionDeclaration [#1445]
    • The CloseBracketLine error message now exposes 1 data value (previously 0).
    • The EmptyLine error message now exposes 1 data value (previously 0).
    • The Indent error message now exposes 3 data values (previously 2).
    • These changes also affect the same error codes for the PSR12.Classes.AnonClassDeclaration and Squiz.Functions.MultiLineFunctionDeclaration sniffs.
  • PSR2.Classes.ClassDeclaration [#1446]
    • The ExtendsLine and ImplementsLine error messages now expose 3 data values (previously 1).
    • The SpaceBeforeExtends and SpaceBeforeImplements error messages now expose 2 data values (previously 1).
    • These changes also affect the same error codes for the PSR12.Classes.AnonClassDeclaration and Squiz.Classes.ClassDeclaration sniffs.
  • PSR2.ControlStructures.SwitchDeclaration [#1447]
    • The defaultNotLower and caseNotLower error messages now expose 3 data values (previously 2).
    • The SpaceBeforeColonDEFAULT and SpaceBeforeColonCASE error messages now expose 1 data value (previously 0).
    • The BodyOnNextLineDEFAULT and BodyOnNextLineCASE error messages now expose 1 data value (previously 0).
    • The WrongOpenerdefault and WrongOpenercase error messages now expose 1 data value (previously 0).
  • Squiz.ControlStructures.SwitchDeclaration [#1449]
    • The CaseNotLower and DefaultNotLower error messages now expose 3 data values (previously 2).
    • The CaseIndent and DefaultIndent error messages now expose 2 data values (previously 0).
    • The SpaceBeforeColonCase and SpaceBeforeColonDefault error messages now expose 1 data value (previously 0).
    • The BreakIndent error message now exposes 1 data value (previously 0).
    • The SpacingAfterCase and SpacingAfterDefault error messages now expose 1 data value (previously 0).
  • Squiz.Functions.FunctionDeclarationArgumentSpacing [#1452]
    • The SpaceBeforeEquals error message now exposes 3 data values (previously 2).
    • The SpaceAfterEquals error message now exposes 3 data values (previously 2).
  • Squiz.Functions.MultiLineFunctionDeclaration [#1453]
    • The FirstParamSpacing and UseFirstParamSpacing error messages now expose 1 data value (previously 0).
    • The OneParamPerLine and UseOneParamPerLine error messages now expose 1 data value (previously 0).
    • These changes also affect the same error codes for the PSR12.Classes.AnonClassDeclaration sniff.
  • If you have customised the error messages of these sniffs, please review your ruleset after upgrading.
  • Thanks to [Zhang WenTao][@ntdiary] for these patches.
• The following sniff(s) have received efficiency improvements:
  • PSR2.Classes.PropertyDeclaration
  • Thanks to [Jonathan Champ][@jrchamp] for the patch.
• The test suite is now more contributor friendly for contributors on MacOS. [#1437]
  • Thanks to [Sergei Morozov][@morozov] for the patch.
• Various housekeeping, including improvements to the tests and documentation.
  • Thanks to [Dan Wallis][@fredden], [Rodrigo Primo][@rodrigoprimo], [Sergei Morozov][@morozov] and [Juliette Reinders Folmer][@jrfnl] for their contributions.

Fixed

• SECURITY FIX: Running PHP_CodeSniffer over untrusted files, for example, in a CI pipeline that scans pull requests, or on a developer machine reviewing third-party code, could result in attacker-controlled shell commands being executed when the Gitblame, Hgblame or Svnblame report(s) would process a file whose name contains shell metacharacters. [#1473]
  • Users using the default Full report, or any of the other non-*blame reports, are not affected.
  • For more details, see the [security advisory][sec-1].
  • Thanks go to [Faze-up][@Faze-up] and [Volker Dusch][@edorian] for responsibly disclosing the vulnerability.
  • Additionally, thanks go to [Volker Dusch][@edorian], [Rodrigo Primo][@rodrigoprimo], [Dan Wallis][@fredden] and [Juliette Reinders Folmer][@jrfnl] for creating and testing the fix.
• Fixed bug [#1320]: Generic.Strings.UnnecessaryHeredoc: the fixer could incidentally change tab indentation to space indentation in select lines in the heredoc body.
• Fixed bug [#1354]: PSR12.Functions.ReturnTypeDeclaration: prevent an "Undefined array key" warning if the code under scan contains a parse error.
  • Thanks to [Dan Wallis][@fredden] for the patch.
• Fixed bug [#1357]: Squiz.Scope.StaticThisUsage: false positive for usage of $this in non-static closures nested in OO methods.
• Fixed bug [#1368]: PEAR.Functions.FunctionDeclaration: the indentation for subsequent lines in multi-line block comments within a multi-line function signature, would be incorrectly determined, leading to false positives and resulting in a fixer conflict when running phpcbf.
  • This also fixes, by extension, the same issue in the Squiz.Functions.MultiLineFunctionDeclaration sniff.
• Fixed bug [#1418]: Tokenizer/PHP: tokenization of an inline else colon after an inline comment could fail and/or throw a "Trying to access array offset on null" warning.
  • Thanks to [Lazizbek Ergashev][@lazerg] for the patch.
• Fixed bug [#1435]: Generic.Formatting.MultipleStatementAlignment would get into a fixer conflict for multiple assignments within a single statement spanning multiple lines.
  • Same as when the statement would be single-line, alignment of subsequent assignment operators within the same multi-line statement will now be ignored.
  • Thanks to [Sergei Morozov][@morozov] for the patch.
• Fixed bug [#1451]: Tokenizer/PHP: prevent an "Undefined array key" warning during live coding when a file ends on the name in a constant declaration.
  • Thanks to [Lazizbek Ergashev][@lazerg] and [Sai Asish Y][@SAY-5] for the patch.
• Fixed bug [#1463]: Squiz.Functions.FunctionDuplicateArgument: prevent an "Undefined array key" PHP warning when the sniff encounters a function declaration without parentheses (parse error / live coding).
  • Thanks to [Rodrigo Primo][@rodrigoprimo] for the patch.