Actualizaciones de Seguridad

MGAA-2026-0138 - Updated boomaga packages fix bug

Mageia Security - 29 Septiembre, 2026 - 20:12
Publication date: 29 Sep 2026
Type: bugfix
Affected Mageia releases : 10 , 9
Description
The tool has changed developers and has been migrated to Qt6. The update fixes bugs in our current release including but not limited to a bug where, in some conditions, the GUI does not start. References
SRPMS 10/core
  • boomaga-3.9.2-1.mga10
9/core
  • boomaga-3.9.2-1.mga9

MGASA-2026-0461 - Updated pam packages fix a security vulnerability

Mageia Security - 28 Septiembre, 2026 - 18:04
Publication date: 28 Sep 2026
Type: security
Affected Mageia releases : 10
CVE: CVE-2026-54411 Description
The updated packages fix a security vulnerability: Linux-PAM pam_userdb Observable Timing Discrepancy in Plaintext Password Comparison. (CVE-2026-54411) References
SRPMS 10/core
  • pam-1.7.1-2.1.mga10

MGASA-2026-0460 - Updated p11-kit packages fix security vulnerabilities

Mageia Security - 28 Septiembre, 2026 - 18:04
Publication date: 28 Sep 2026
Type: security
Affected Mageia releases : 10
CVE: CVE-2026-13757 , CVE-2026-18938 Description
The updated packages fix security vulnerabilities: Stack exhaustion via unbounded recursion in rpc attribute parsing. (CVE-2026-13757) Integer overflow in rpc attribute-array length calculation can under-allocate nested attribute storage on 32 bit systems. (CVE-2026-18938) References
SRPMS 10/core
  • p11-kit-0.25.10-1.1.mga10

MGASA-2026-0459 - Updated libxml2 packages fix security vulnerabilities

Mageia Security - 28 Septiembre, 2026 - 18:04
Publication date: 28 Sep 2026
Type: security
Affected Mageia releases : 10
CVE: CVE-2026-11979 , CVE-2026-86137 , CVE-2026-86138 , CVE-2026-86139 , CVE-2026-86140 , CVE-2026-86141 , CVE-2026-86142 , CVE-2026-86143 , CVE-2026-86144 Description
The updated packages fix several security issues: Stack-Based Buffer Overflow in libxml2. (CVE-2026-11979) In libxml2 before 2.15.4, xmlFAParsePosCharGroup has an out-of-bounds read, aka an out-of-bounds read in the NXT macro in xmlregexp. (CVE-2026-86137) In libxml2 before 2.15.4, xmlDictAddQString in dict.c has an integer overflow and resultant heap-based buffer overflow. (CVE-2026-86138) In libxml2 before 2.15.4, xmlURIEscapeStr in uri.c has an integer overflow. (CVE-2026-86139) In libxml2 before 2.15.4, xmlSnprintfElements in valid.c has a strcat stack-based buffer overflow. (CVE-2026-86140) xmlregexp in libxml2 before 2.15.4 has a NULL pointer dereference in xmlRegNewParserCtxt after a strdup failure, i.e., it does not calculate a string length after NULL checking. (CVE-2026-86141) In libxml2 before 2.15.4, there is a heap-based buffer overflow in xmlXPtrEvalXPtrPart because of xmlXPtrEval xpointer length saturation. (CVE-2026-86142) In xmlIO in libxml2 before 2.15.4, an inconsistency in xmlOutputWriteCallback and xmlBufUse causes negative lengths to reach write callbacks, aka a lack of a check for integer overflow before calling writecallback. This has security relevance for many types of uses of that length value within a callback. (CVE-2026-86143) In xinclude in libxml2 before 2.15.4, xmlXIncludeProcess and xmlXIncludeProcessTree do not propagate parseFlags. This has security relevance for, for example, the XML_PARSE_NONET flag, if (without it) a custom resource loader accesses the internet and triggers XML external entity injection, SSRF, or a denial of service (e.g., for an attacker-controlled internet resource that is intentionally slow). (CVE-2026-86144) References
SRPMS 10/core
  • libxml2-2.15.1-3.2.mga10

MGASA-2026-0458 - Updated php package fixes security vulnerabilities

Mageia Security - 28 Septiembre, 2026 - 18:04
Publication date: 28 Sep 2026
Type: security
Affected Mageia releases : 9
CVE: CVE-2026-91768 , CVE-2025-1218 , CVE-2026-91769 , CVE-2026-91767 , CVE-2026-6103 , CVE-2026-91765 , CVE-2025-14181 , CVE-2026-92842 , CVE-2026-91766 , CVE-2026-93682 Description
FILTER_SANITIZE_ENCODED does not encode 0xFF IPv6 ACL bypass in FastCGI listen.allowed_clients due to partial address comparison Various packet overreads in mysqlnd wire protocol TLS hostname verification falls back to CN after SAN mismatch Heap buffer overflow in php_openssl_matches_wildcard_name() on crafted server certificate wildcard CN Integer overflow in phar_tar_number() allowing TAR archive entry injection Unbounded recursion in server-side cleanup_xml_node() Integer overflow to buffer overflow in SOAP HTTP parsing) Out-of-bounds read in convert.* stream filters when line-break-chars contains NUL ross-origin credential leak in HTTP stream wrapper redirects Out-of-bounds read in the HTTP stream wrapper when following a redirect with an empty Location header References
SRPMS 9/core
  • php-8.2.34-1.mga9

MGASA-2026-0457 - Updated erlang package fixes security vulnerabilities

Mageia Security - 27 Septiembre, 2026 - 04:12
Publication date: 27 Sep 2026
Type: security
Affected Mageia releases : 10
CVE: CVE-2026-54886 , CVE-2026-54891 , CVE-2026-54892 , CVE-2026-54893 , CVE-2026-55952 , CVE-2026-55953 Description
SSH SFTP server denial of service via extended channel data infinite loop. (CVE-2026-54886) Plaintext APPLICATION_DATA injected during TLS handshake delivered to client application post-handshake in ssl. (CVE-2026-54891) Plug: quadratic-time decoding of nested query/body parameters enables denial of service. (CVE-2026-54892) Email-derived URL path injection in the Swoosh Microsoft Graph adapter. (CVE-2026-54893) References
SRPMS 10/core
  • erlang-27.3.4.17-1.mga10

MGASA-2026-0455 - Updated python3 & python-pip package fixes security vulnerabilities

Mageia Security - 26 Septiembre, 2026 - 16:57

MGASA-2026-0453 - Updated udisks2 package fixes a security vulnerability

Mageia Security - 25 Septiembre, 2026 - 17:24
Publication date: 25 Sep 2026
Type: security
Affected Mageia releases : 10
CVE: CVE-2026-7867 Description
Local privilege escalation via as-user option spoofing. (CVE-2026-7867) References
SRPMS 10/core
  • udisks2-2.10.1-3.1.mga10

MGAA-2026-0137 - Updated libalkimia package fixes bug

Mageia Security - 25 Septiembre, 2026 - 17:24
Publication date: 25 Sep 2026
Type: bugfix
Affected Mageia releases : 10
Description
Conflicting file between Mageia 9 and Mageia 10 versions of the package can block upgrades to Mageia 10. This update fixes the reported issue. References
SRPMS 10/core
  • libalkimia-8.2.1-1.1.mga10

MGASA-2026-0452 - Updated python-webob packages fix a security vulnerability

Mageia Security - 25 Septiembre, 2026 - 06:02
Publication date: 25 Sep 2026
Type: security
Affected Mageia releases : 10 , 9
CVE: CVE-2026-44889 Description
Location header normalization during redirect leads to open redirect - again References
SRPMS 10/core
  • python-webob-1.8.11-1.mga10
9/core
  • python-webob-1.8.11-1.mga9

MGASA-2026-0451 - Updated unbound packages fixes security vulnerabilities

Mageia Security - 25 Septiembre, 2026 - 06:02
Publication date: 25 Sep 2026
Type: security
Affected Mageia releases : 10 , 9
CVE: CVE-2026-14586 , CVE-2026-32665 , CVE-2026-40622 , CVE-2026-40691 , CVE-2026-41637 , CVE-2026-42955 , CVE-2026-44621 , CVE-2026-44687 , CVE-2026-44690 , CVE-2026-46582 , CVE-2026-50045 , CVE-2026-50046 , CVE-2026-50243 , CVE-2026-50248 , CVE-2026-50251 , CVE-2026-50252 , CVE-2026-52863 , CVE-2026-54478 , CVE-2026-55708 , CVE-2026-55717 , CVE-2026-55973 , CVE-2026-55990 , CVE-2026-55991 , CVE-2026-56416 , CVE-2026-56444 , CVE-2026-77860 , CVE-2026-77955 , CVE-2026-78227 , CVE-2026-80225 , CVE-2026-81634 , CVE-2026-81642 , CVE-2026-82717 , CVE-2026-82720 , CVE-2026-85501 Description
Heap buffer overflow and possible Remote Code Execution when digesting DNSKEY Possible heap buffer overflow during DNSSEC canonicalization CNAME synthesis could lead to heap corruption Possible ZONEMD verification bypass window Use-after-free in DoQ stream output buffer on reset re-transmission Possible degradation of service from continuous queries on the same TCP/DoT connection Use-after-free in DoH stream cleanup code path Retrap: Novel Vulnerabilities to launch Algorithmic Complexity Attacks on DNSSEC 'serve-expired' can bypass Unbound 'wait-limit' Remote DNS-over-QUIC denial of service due to 'quic-size' budget bypass Packet of death for DNSCrypt over TCP Cross-zone wildcard cache poisoning via RRSIG.labels manipulation 'dns-error-reporting: yes' leads to stack buffer overflow Assertion in libngtcp2 when under pressure in high concurrency DNS-over-QUIC environments Libunbound applications configured with 'unwanted-reply-threshold' could eventually be abruptly terminated 'max-global-quota' reset by DNSSEC validation restarts Possible heap use-after-free in an error path when a DoT forwarded query is jostled out 'response-ip'/'rpz' can rewrite BOGUS answers instead of returning SERVFAIL BOGUS configured primary hostname accepted for XFR in auth/rpz zones Date: Attacker supplied '0.0.0.0'/'::' glue triggers defensive full-cache flush Possible cache poisoning attack by mapping source port population per thread Memory corruption could lead to crash and denial of service 'serve-expired-client-timeout' and 'response-ip' CNAME redirect could lead to a crash Packet of death for a DNSCrypt misconfigured Unbound Remote DNS-over-QUIC (DoQ) flow-control assertion failure in libngtcp2 Possible heap buffer overflow when validator canonicalizes RDATA that contains domain name Degradation of resolution service when 'discard-timeout' and 'serve-expired-client-timeout' are combined in unusual configuration Degradation of resolution service from improperly accounted client-terminated DNS-over-QUIC queries Extra fix for CVE-2026-40622 to also clamp the TTL of A/AAAA records disallowing a one-time 'ghost domain' delegation renewal via glue records Off-by-one error in 'harden-below-nxdomain' logic can shadow a stub/forward zone by a legitimate parent's NXDOMAIN A wildcard replay, as another piece of data, triggers poisoning in the serve expired reply path DNS Cookie bypass when combined with proxy-protocol use Privacy/configuration issue when adding local data in views through 'unbound-control' Possible arbitrary code execution during DNSSEC validation Heap overflow with multiple NSID, COOKIE, PADDING EDNS options Crash during DNSSEC validation of malicious content Date: Packet of death with DNSCrypt Another "ghost domain names" attack variant Long list of incoming EDNS options degrades performance Jostle logic bypass degrades resolution performance Degradation of service with unbounded NSEC3 hash calculations Possible cache poisoning via promiscuous records for the authority section Unbounded name compression in certain cases causes degradation of service Use after free and crash under special conditions in RPZ code Possible domain hijacking via promiscuous records in the authority section Cache poisoning via the ECS-enabled Rebirthday Attack Unbounded name compression could lead to Denial of Service Unbound vulnerable to the "DNSBomb" pulsing DoS amplification attack Denial of service when trimming EDE text on positive replies DNSSEC verification complexity can be exploited to exhaust CPU resources and stall DNS resolvers NSEC3 closest encloser proof can exhaust CPU Non-Responsive Delegation Attack Novel "ghost domain names" attack by updating almost expired delegation information Novel "ghost domain names" attack by introducing subdomain delegations Local symlink attack Vulnerability in Domain Parse NXNSAttack Vulnerability in IPSEC module Vulnerability in parsing NOTIFY queries Vulnerability in the processing of wildcard synthesized NSEC records No limit to delegation chaining Ghost domain names attack Incorrect proof processing for NSEC3-signed zone Processing of duplicate CNAME records in a signed zone Empty error packet handling assertion failure References
SRPMS 10/core
  • unbound-1.26.1-1.mga10
9/core
  • unbound-1.26.1-1.mga9

MGASA-2026-0450 - Updated python-gitpython packages fix security vulnerabilities

Mageia Security - 25 Septiembre, 2026 - 06:02
Publication date: 25 Sep 2026
Type: security
Affected Mageia releases : 10 , 9
CVE: CVE-2026-87819 Description
Denial of Service via catastrophic backtracking (ReDoS) in Actor.name_email_regex — commit author/committer field parsing Repository content can impersonate the git directory, leading to arbitrary code execution Residual of GHSA-hmq2-w58f-27jc: the fix validates the `.gitmodules` **name** but the sibling **path** field still reaches `os.makedirs()` unguarded, although GitPython already owns the containment guard References
SRPMS 10/core
  • python-gitpython-3.1.62-1.mga10
9/core
  • python-gitpython-3.1.62-1.mga9

MGAA-2026-0136 - Updated discover package fixes start-up bug

Mageia Security - 25 Septiembre, 2026 - 06:02
Publication date: 25 Sep 2026
Type: bugfix
Affected Mageia releases : 10
Description
In systems that don't have plasma as the desktop discover fails to start. This update fixes the reported issue. References
SRPMS 10/core
  • discover-6.5.5-4.1.mga10

MGAA-2026-0135 - Updated zoneminder package fixes zmsetup failure

Mageia Security - 24 Septiembre, 2026 - 18:59
Publication date: 24 Sep 2026
Type: bugfix
Affected Mageia releases : 10
Description
This update fixes two issues causing zmsetup to fail due to mysql compatibility commands having been removed from mariadb. These commands are now replaced with the native mariadb equivalents. References
SRPMS 10/tainted
  • zoneminder-1.38.0-1.1.mga10.tainted

MGASA-2026-0449 - Updated thunderbird & thunderbird-l10n packages fix security vulnerabilities

Mageia Security - 24 Septiembre, 2026 - 17:06
Publication date: 24 Sep 2026
Type: security
Affected Mageia releases : 10 , 9
CVE: CVE-2026-92238 , CVE-2026-92239 , CVE-2026-92240 , CVE-2026-92005 , CVE-2026-92006 , CVE-2026-92007 , CVE-2026-92008 , CVE-2026-92009 , CVE-2026-92010 , CVE-2026-92011 , CVE-2026-92012 , CVE-2026-92013 , CVE-2026-92014 , CVE-2026-92015 , CVE-2026-92016 , CVE-2026-92017 , CVE-2026-92018 , CVE-2026-92019 , CVE-2026-92020 , CVE-2026-92021 , CVE-2026-92022 , CVE-2026-92023 , CVE-2026-92024 , CVE-2026-92025 , CVE-2026-92026 , CVE-2026-92027 , CVE-2026-92028 , CVE-2026-92029 , CVE-2026-92030 , CVE-2026-92031 , CVE-2026-92032 , CVE-2026-92038 , CVE-2026-92039 , CVE-2026-92041 , CVE-2026-92042 , CVE-2026-92043 , CVE-2026-92044 , CVE-2026-92045 , CVE-2026-92046 , CVE-2026-92047 , CVE-2026-92052 , CVE-2026-92053 , CVE-2026-92054 , CVE-2026-92055 , CVE-2026-92056 , CVE-2026-92057 , CVE-2026-92058 , CVE-2026-92059 , CVE-2026-92060 , CVE-2026-92062 , CVE-2026-92064 , CVE-2026-92067 , CVE-2026-92068 , CVE-2026-92069 , CVE-2026-92070 , CVE-2026-92072 , CVE-2026-92073 , CVE-2026-92074 , CVE-2026-92075 , CVE-2026-92076 , CVE-2026-92077 , CVE-2026-92078 Description
Ambiguous parsing of mail headers. (CVE-2026-92238) Buffer overrun in IMAP. (CVE-2026-92239) Out-of-bounds read in IMAP response parser. (CVE-2026-92240) Use-after-free in the Audio/Video: Web Codecs component. (CVE-2026-92005) Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. (CVE-2026-92006) Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. (CVE-2026-92007) Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. (CVE-2026-92008) Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. (CVE-2026-92009) Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. (CVE-2026-92010) Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. (CVE-2026-92011) Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. (CVE-2026-92012) Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. (CVE-2026-92013) Privilege escalation due to incorrect boundary conditions in the Graphics component. (CVE-2026-92014) Privilege escalation in the WebExtensions component. (CVE-2026-92015) Use-after-free in the Disability Access APIs component. (CVE-2026-92016) Privilege escalation in the DOM: Service Workers component. (CVE-2026-92017) Sandbox escape in the DOM: Core & HTML component. (CVE-2026-92018) Mitigation bypass in the Remote Settings Client component. (CVE-2026-92019) Privilege escalation due to incorrect boundary conditions in the Graphics: WebRender component. (CVE-2026-92020) Use-after-free in the JavaScript Engine: JIT component. (CVE-2026-92021) Use-after-free in the DOM: HTML Parser component. (CVE-2026-92022) Use-after-free in the XML component. (CVE-2026-92023) Use-after-free in the SVG component. (CVE-2026-92024) Use-after-free in the DOM: Navigation component. (CVE-2026-92025) Use-after-free in the Networking component. (CVE-2026-92026) Use-after-free in the DOM: Streams component. (CVE-2026-92027) Use-after-free in the DOM: Core & HTML component. (CVE-2026-92028) Use-after-free in the SVG component. (CVE-2026-92029) Mitigation bypass in the DOM: Copy & Paste and Drag & Drop component. (CVE-2026-92030) Information disclosure in the Graphics: ImageLib component. (CVE-2026-92031) Sandbox escape due to invalid pointer in the Graphics component. (CVE-2026-92032) Mitigation bypass in the Remote Settings Client component. (CVE-2026-92038) Mitigation bypass in the DOM: Notifications component. (CVE-2026-92039) Mitigation bypass in the DOM: Networking component. (CVE-2026-92041) Race condition in the DOM: Content Processes component. (CVE-2026-92042) Privilege escalation due to incorrect boundary conditions in the Audio/Video component. (CVE-2026-92043) Information disclosure in the Networking: HTTP component. (CVE-2026-92044) Sandbox escape due to incorrect boundary conditions in the WebRTC component. (CVE-2026-92045) Use-after-free in the Graphics component. (CVE-2026-92046) Privilege escalation in the Crash Reporting component. (CVE-2026-92047) Privilege escalation due to uninitialized memory in the Graphics: CanvasWebGL component. (CVE-2026-92052) Privilege escalation in the Graphics: CanvasWebGL component. (CVE-2026-92053) Privilege escalation in the Memory component. (CVE-2026-92054) Privilege escalation in the DevTools component. (CVE-2026-92055) Use-after-free in the Graphics: Text component. (CVE-2026-92056) Mitigation bypass in the Enterprise Policies component. (CVE-2026-92057) Use-after-free in the Graphics component. (CVE-2026-92058) Incorrect boundary conditions in the DOM: Editor component. (CVE-2026-92059) Use-after-free in the Internationalization component. (CVE-2026-92060) Privilege escalation in the Session Restore component. (CVE-2026-92062) Use-after-free in the Widget: Gtk component. (CVE-2026-92067) Site isolation issue in the Reader Mode component. (CVE-2026-92068) Spoofing issue in the DOM: Navigation component. (CVE-2026-92069) Information disclosure in the Networking component. (CVE-2026-92070) Incorrect boundary conditions in the Safe Browsing component. (CVE-2026-92072) Privilege escalation in the Enterprise Policies component. (CVE-2026-92073) Mitigation bypass in the Popup Blocker component. (CVE-2026-92074) Mitigation bypass in the Networking component. (CVE-2026-92075) Incorrect boundary conditions in the Networking component. (CVE-2026-92076) Denial-of-service in the SVG component. (CVE-2026-92077) Denial-of-service in the Security component. (CVE-2026-92078) References
SRPMS 10/core
  • thunderbird-153.3.0-1.mga10
  • thunderbird-l10n-153.3.0-1.mga10
9/core
  • thunderbird-140.16.0-1.mga9
  • thunderbird-l10n-140.16.0-1.mga9

MGASA-2026-0448 - Updated perl-Net-DNS packages fix security vulnerabilities

Mageia Security - 24 Septiembre, 2026 - 17:06
Publication date: 24 Sep 2026
Type: security
Affected Mageia releases : 10 , 9
CVE: CVE-2026-64193 , CVE-2026-64194 , CVE-2026-81928 Description
Net::DNS versions through 1.55 for Perl allow remote execution injection via EDNS EXTENDED ERROR. (CVE-2026-64193) Net::DNS versions through 1.55 for Perl allow Denial of Service via deep DNS compression pointer chains. (CVE-2026-64194) Net::DNS versions before 1.57 for Perl allow memory exhaustion via unbounded recursion in sig_data when re-encoding a message with a misplaced TSIG record. (CVE-2026-81928) References
SRPMS 10/core
  • perl-Net-DNS-1.570.0-1.mga10
9/core
  • perl-Net-DNS-1.360.0-1.1.mga9

MGASA-2026-0447 - Updated fuse3 package fixes security vulnerabilities

Mageia Security - 24 Septiembre, 2026 - 17:06
Publication date: 24 Sep 2026
Type: security
Affected Mageia releases : 10
Description
This update brings security fixes provided by upstream. References
SRPMS 10/core
  • fuse3-3.18.3-1.mga10

MGAA-2026-0134 - Updated geogebra package fixes bug

Mageia Security - 24 Septiembre, 2026 - 17:06
Publication date: 24 Sep 2026
Type: bugfix
Affected Mageia releases : 10
Description
geogebra is updated to version 5.4.929.3 References
SRPMS 10/nonfree
  • geogebra-5.4.929.3-1.mga10.nonfree
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