OPENSUSE-SU-2026:21173-1

Vulnerability from csaf_opensuse - Published: 2026-06-29 16:40 - Updated: 2026-06-29 16:40
Summary
Security update for python-pydata-sphinx-theme
Severity
Important
Notes
Title of the patch: Security update for python-pydata-sphinx-theme
Description of the patch: This update for python-pydata-sphinx-theme fixes the following issues: Changes in python-pydata-sphinx-theme: - Refresh js dependencies: * ws to 7.5.11 (bsc#1268957, CVE-2026-48779) - Refresh vendored tarball (CVE-2026-6321, bsc#1264374)
Patchnames: openSUSE-Leap-16.0-packagehub-368
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
CVE-2026-48779
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Leap 16.0:python313-pydata-sphinx-theme-0.16.1-bp160.2.1.noarch —
Vendor Fix
Threats
Impact moderate
CVE-2026-6321
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Leap 16.0:python313-pydata-sphinx-theme-0.16.1-bp160.2.1.noarch —
Vendor Fix
Threats
Impact important
References
To clipboard 

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          "category": "general",
          "text": "ws is an open source WebSocket client and server for Node.js. All versions from 1.1.0 up to (but not including) 5.2.5, from 6.0.0 up to 6.2.4, from 7.0.0 up to 7.5.11, and from 8.0.0 up to 8.21.0 are affected by a memory exhaustion DoS vulnerability. A peer can send a high volume of exceptionally small fragments and data chunks, with modest network traffic, to force the remote peer into allocating and holding structural wrappers that consume far more memory than the default documented message-size limit, leading to process termination due to OOM. This issue has been fixed in versions 5.2.5, 6.2.4, 7.5.11, and 8.21.0.",
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          "text": "fast-uri decoded percent-encoded path separators and dot segments before applying dot-segment removal in its normalize() and equal() functions. Encoded path data was treated like real slashes and parent-directory references, so distinct URIs could collapse onto the same normalized path. Applications that normalize or compare attacker-controlled URLs to enforce path-based policy can be bypassed, with a path that appears confined under an allowed prefix normalizing to a different location. Versions \u003c= 3.1.0 are affected. Update to 3.1.1 or later.",
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    }
  ]
}



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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.