libX11-1.6.8-10.el8_10

エラータID: AXSA:2026-2204:02

Release date: 
Thursday, October 29, 2026 - 18:10
Subject: 
libX11-1.6.8-10.el8_10
Affected Channels: 
Asianux Server 8 for x86_64
Severity: 
High
Description: 

The libX11 packages contain the core X11 protocol client library.

Security Fix(es):

* libX11: libX11: Heap-based buffer overflow via malicious X server (CVE-2026-88806)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

CVE-2026-88806
A malicious X server could exploit a buffer overflow in libX11 before 1.8.14 during handling of XkbGetMap overflowing the key_sym_map.

Solution: 

Update packages.

CVEs: 
CVE-2026-88806
A malicious X server could exploit a buffer overflow in libX11 before 1.8.14 during handling of XkbGetMap overflowing the key_sym_map.
Additional Info: 

N/A

Download: 

SRPMS
  1. libX11-1.6.8-10.el8_10.src.rpm
    MD5: 4a73067c62129f64b6de6eba6d399d81
    SHA-256: 4d5af9bcf196952b1192153617305917b7ae2cb8d49ffca7b4099af006a38b74
    Size: 2.31 MB

Asianux Server 8 for x86_64
  1. libX11-1.6.8-10.el8_10.i686.rpm
    MD5: 133cf8aa4656fd04287b583886bc5436
    SHA-256: dd1514f5c11fabb2633973ddb2604ec1efb20731b9bf1a349c52598b91f53279
    Size: 639.12 kB
  2. libX11-1.6.8-10.el8_10.x86_64.rpm
    MD5: 5e184a0c25f43ca4675cc15fd9741d41
    SHA-256: d05217f7e172b8316b171840d64b394e552be10b2800d8a80302b61accd68796
    Size: 610.97 kB
  3. libX11-common-1.6.8-10.el8_10.noarch.rpm
    MD5: 5a6a5112525315c1b4196c9160a4d3e7
    SHA-256: 01e9b93ba6a772bed2c9ea4ccb4a6e640ef52174f472f765cca4ebc95f5fdfa3
    Size: 157.66 kB
  4. libX11-devel-1.6.8-10.el8_10.i686.rpm
    MD5: 305061dc57b7790e7db8760c2b3d7416
    SHA-256: 9254d715d99a59a3d62fe77950b32406bb6a7a18a56161a0680ae6ecf8daed97
    Size: 976.20 kB
  5. libX11-devel-1.6.8-10.el8_10.x86_64.rpm
    MD5: 58443e42f1b617edaf66ff9dca658b42
    SHA-256: 66b523d3f5726f6f653124bf03d479c5031fa75e02747fdad021a90fb3121bad
    Size: 976.21 kB
  6. libX11-xcb-1.6.8-10.el8_10.i686.rpm
    MD5: 1156bc57442f30248e5de195c6f6eb3d
    SHA-256: 7051b9627c135c9f3385f18d5b483baf9697b79ca0623a9a48b2858345f06bb2
    Size: 13.81 kB
  7. libX11-xcb-1.6.8-10.el8_10.x86_64.rpm
    MD5: 30ecef4eaf7b227c12ac6a6c4f096ded
    SHA-256: 4a09c77a2819cc45870d9435920580fb21011ab02ecc224a9b23558de7124af8
    Size: 13.80 kB