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Red Hat Security Advisory

RHSA-2026:3861

OpenShift Container Platform 4.12.86 bug fix and security update

Released 2026-03-12 · Red Hat rating Important · View on Red Hat →

Fixed in

Fixes 4 records

TI-2025-05586 CVE-2025-6176 · GHSA-2qfp-q593-8484

Brotli decompression bomb DoS in scrapy/scrapy

Priority HIGH 72

Scrapy versions up to 2.13.2 are vulnerable to a denial of service (DoS) attack due to a flaw in its brotli decompression implementation.

CVSS 3.0HIGH 7.5 Network No auth No interaction EPSS 0.00533 Published 2025-10-31 Partial fix · 1.2.0, 2.13.4 CWE-400
TI-2025-40767 CVE-2025-66293

LIBPNG has an out-of-bounds read in png_image_read_composite

Priority MEDIUM 64

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files.

CVSS 3.1HIGH 7.1 Network No auth User interaction EPSS 0.0038 Published 2025-12-03 Partial fix · 1.6.52 CWE-125
TI-2025-08462 CVE-2025-9230

Out-of-bounds read & write in RFC 3211 KEK Unwrap

Priority MEDIUM 52

Issue summary: An application trying to decrypt CMS messages encrypted using password based encryption can trigger an out-of-bounds read and write.

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.01499 Published 2025-09-30 Partial fix · 3.5.4, 3.4.3 +5 CWE-125
TI-2025-42862 CVE-2025-69419 · GHSA-x77r-97gw-wh89

Out of bounds write in PKCS12_get_friendlyname() UTF-8 conversion

Priority LOW 35

Issue summary: Calling PKCS12_get_friendlyname() function on a maliciously crafted PKCS#12 file with a BMPString (UTF-16BE) friendly name containing non-ASCII BMP code point can trigger a one byte write before the alloca…

CVSS 3.1HIGH 7.4 Network No auth No interaction EPSS 0.00607 Published 2026-01-27 Partial fix · 3.6.1, 3.5.5 +4 CWE-787