openSUSE-SU-2026:21448-1: important: Security update for agama-web-ui

openSUSE security update: security update for agama-web-ui
-------------------------------------------------------------

Announcement ID: openSUSE-SU-2026:21448-1
Rating: important
References:

  * bsc#1246822
  * bsc#1259169
  * bsc#1268851
  * bsc#1269359
  * bsc#1269514
  * bsc#1269595
  * bsc#1269927
  * bsc#1272310
  * bsc#1272311
  * bsc#1272312
  * bsc#1272313
  * bsc#1272317
  * bsc#1272318
  * bsc#1272319



Cross-References:

  * CVE-2025-7783
  * CVE-2026-12143
  * CVE-2026-13149
  * CVE-2026-13311
  * CVE-2026-13676
  * CVE-2026-27601
  * CVE-2026-40181
  * CVE-2026-49356
  * CVE-2026-53550
  * CVE-2026-53632
  * CVE-2026-54466
  * CVE-2026-54490
  * CVE-2026-55602



CVSS scores:

  * CVE-2025-7783 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N
  * CVE-2025-7783 ( SUSE ): 8.2 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:L/SI:L/SA:N
  * CVE-2026-12143 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
  * CVE-2026-13149 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-13149 ( SUSE ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-13311 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-13311 ( SUSE ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2026-13676 ( SUSE ): 7.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
  * CVE-2026-13676 ( SUSE ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
  * CVE-2026-27601 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2026-27601 ( SUSE ): 6.3 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2026-40181 ( SUSE ): 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
  * CVE-2026-49356 ( SUSE ): 3.2 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N
  * CVE-2026-53550 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2026-53550 ( SUSE ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2026-53632 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
  * CVE-2026-54466 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
  * CVE-2026-54466 ( SUSE ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
  * CVE-2026-54490 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2026-54490 ( SUSE ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2026-55602 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Affected Products:

         openSUSE Leap 16.0

-------------------------------------------------------------

An update that solves 13 vulnerabilities and has 14 bug fixes can now be installed.

Description:

This update for agama-web-ui fixes the following issues:

- CVE-2025-7783: form-data: unsafe `Math.random()` function is used to select a boundary value for multipart
  form-encoded data (bsc#1246822).
- CVE-2026-12143: form-data: CRLF injection via unescaped multipart field names and filenames (bsc#1272310).
- CVE-2026-13149: brace-expansion: `expand()` function exhibits exponential-time complexity when processing
  non-expanding `{}` brace groups (bsc#1269927).
- CVE-2026-13311: shell-quote: quadratic complexity in `parse()` function when processing specially crafted strings
  (bsc#1269359).
- CVE-2026-13676: fast-uri: host-based policy bypass due to failure to canonicalize Unicode/IDN hostnames for
  HTTP-family URLs (bsc#1269595).
- CVE-2026-27601: underscore: DoS via stack overflow due to missing depth limits in `_.flatten` and `_.isEqual`
  functions (bsc#1259169).
- CVE-2026-40181: react-router: open redirect to an external domain due to path values starting with `//` being
  reinterpreted as protocol-relative URLs (bsc#1272311).
- CVE-2026-49356: @babel/core: arbitrary file read via `sourceMappingURL` comment (bsc#1272317).
- CVE-2026-53550: js-yaml: quadratic complexity in merge-key processing when processing a crafted YAML document
  (bsc#1268851).
- CVE-2026-53632: launch-editor: NTLMv2 hash disclosure via UNC path handling on Windows (bsc#1272319).
- CVE-2026-54466: websocket-driver: message corruption via abuse of protocol length headers (bsc#1272312).
- CVE-2026-54490: websocket-driver: resource limit bypass via message compression (bsc#1272313).
- CVE-2026-55602: http-proxy-middleware: Host-header-driven backend routing bypass via `router` host+path substring
  matching (bsc#1272318).


Patch instructions:

   To install this openSUSE security update use the suse recommended installation methods
   like YaST online_update or "zypper patch".
   Alternatively you can run the command listed for your product:

- openSUSE Leap 16.0

   zypper in -t patch openSUSE-Leap-16.0-1354=1

Package List:

- openSUSE Leap 16.0:

  agama-web-ui-17+673.b97ba64d6-160000.12.1

References:

  * https://www.suse.com/security/cve/CVE-2025-7783.html
  * https://www.suse.com/security/cve/CVE-2026-12143.html
  * https://www.suse.com/security/cve/CVE-2026-13149.html
  * https://www.suse.com/security/cve/CVE-2026-13311.html
  * https://www.suse.com/security/cve/CVE-2026-13676.html
  * https://www.suse.com/security/cve/CVE-2026-27601.html
  * https://www.suse.com/security/cve/CVE-2026-40181.html
  * https://www.suse.com/security/cve/CVE-2026-49356.html
  * https://www.suse.com/security/cve/CVE-2026-53550.html
  * https://www.suse.com/security/cve/CVE-2026-53632.html
  * https://www.suse.com/security/cve/CVE-2026-54466.html
  * https://www.suse.com/security/cve/CVE-2026-54490.html
  * https://www.suse.com/security/cve/CVE-2026-55602.html