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webkitgtk-2.52.0-1.fc44

Fedora Security Advisories
1 week ago
FEDORA-2026-6502cee6c2 Packages in this update:
  • webkitgtk-2.52.0-1.fc44
Update description:

Update to 2.52.0:

  • Make text look like in other browsers by blending in linear color space.
  • Improved rendering performance by using a different tile size depending on whether GPU rendering is enabled or not.
  • Improved composition scheduling to avoid blocking waiting for tile painting.
  • Improved performance of accelerated 2D canvas by recording operations for batched replay.
  • Improved async scrolling when main thread is busy by avoiding locks and rendering the scrollbars from the scrolling thread.
  • Enabled dynamic MSAA for accelerated 2D canvas rendering.
  • Improved text rendering performance
  • Videos with BT2100-PQ colorspace are now tone-mapped to SDR, ensuring colours do not appear washed out.
  • Added support for the Audio Output Devices API.
  • Added API to handle WebXR permission requests.
  • Added API to query the immersive session status.
  • Added initial API for web extensions.

2.51.93:

  • Make text look like in other browsers by blending in linear color space.
  • Avoid composition for non visible layers with running animations.
  • Fix several crashes and rendering issues.

2.51.92:

  • Fix PDF rendering broken by the accelerated 2D canvas performance improvements.
  • Fix flickering while scrolling in some edge cases.
  • Support for rotation and mirroring in internal WebCodecs encoder.
  • System fallback font selection no longer takes style into account.
  • Fix several crashes and rendering issues.

webkitgtk-2.52.0-1.fc43

Fedora Security Advisories
1 week ago
FEDORA-2026-431948187d Packages in this update:
  • webkitgtk-2.52.0-1.fc43
Update description:

Update to 2.52.0:

  • Make text look like in other browsers by blending in linear color space.
  • Improved rendering performance by using a different tile size depending on whether GPU rendering is enabled or not.
  • Improved composition scheduling to avoid blocking waiting for tile painting.
  • Improved performance of accelerated 2D canvas by recording operations for batched replay.
  • Improved async scrolling when main thread is busy by avoiding locks and rendering the scrollbars from the scrolling thread.
  • Enabled dynamic MSAA for accelerated 2D canvas rendering.
  • Improved text rendering performance
  • Videos with BT2100-PQ colorspace are now tone-mapped to SDR, ensuring colours do not appear washed out.
  • Added support for the Audio Output Devices API.
  • Added API to handle WebXR permission requests.
  • Added API to query the immersive session status.
  • Added initial API for web extensions.

USN-8112-5: Linux kernel (Azure) vulnerabilities

Ubuntu Security Advisories
1 week ago
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - x86 architecture; - MMC subsystem; - Network drivers; - USB Device Class drivers; - BTRFS file system; - HFS+ file system; - XFRM subsystem; - IPv4 networking; - IPv6 networking; - MAC80211 subsystem; - Simplified Mandatory Access Control Kernel framework; (CVE-2021-47599, CVE-2022-48875, CVE-2022-49267, CVE-2024-47659, CVE-2024-49927, CVE-2024-56548, CVE-2024-56581, CVE-2024-56593, CVE-2025-21704, CVE-2025-40215)

USN-8112-4: Linux kernel (Azure FIPS) vulnerabilities

Ubuntu Security Advisories
1 week ago
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - x86 architecture; - MMC subsystem; - Network drivers; - USB Device Class drivers; - BTRFS file system; - HFS+ file system; - XFRM subsystem; - IPv4 networking; - IPv6 networking; - MAC80211 subsystem; - Simplified Mandatory Access Control Kernel framework; (CVE-2021-47599, CVE-2022-48875, CVE-2022-49267, CVE-2024-47659, CVE-2024-49927, CVE-2024-56548, CVE-2024-56581, CVE-2024-56593, CVE-2025-21704, CVE-2025-40215)