Glib2 Security Update — AlmaLinux 8 (ALSA-2026:42090)
This is a security release for AlmaLinux 8. The fix ships in the current release line (referenced builds: 56.4-170). Update the product on every affected server to the patched release — there is no workaround, and unpatched servers remain exposed until updated.
Команды исправления
EL8+ (AlmaLinux/CloudLinux/Rocky)
sudo dnf updateЧто это значит по лицензии SharedLicense
glib2 on AlmaLinux 8 is the exposure surface; the advisory's own severity data tops out at CVSS .
GLib provides the core application building blocks for libraries and applications written in C. It provides the core object system used in GNOME, the main loop implementation, and a large set of utility functions for strings and common data structures.
Security Fix(es):
* glib: integer underflow in gio/gdbus…
Type:
security
Severity:
important
Release date:
2026-07-21
Description:
GLib provides the core application building blocks for libraries and applications written in C. It provides the core object system used in GNOME, the main loop implementation, and a large set of utility functions for strings and common data structures.
Security Fix(es):
* glib: integer underflow in gio/gdbusintrospection.c via “g_dbus_node_info_new_for_xml” (CVE-2026-58016)
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.
References:
Updated packages listed below:
| Architecture | Package | Checksum |
| aarch64 | glib2-fam-2.56.4-170.el8_10.aarch64.rpm | 025d62170c211777133b085cd914e4722fd9a9a23be5f80713f1b5da0652ee06 |
| aarch64 | glib2-tests-2.56.4-170.el8_10.aarch64.rpm | 446b366f318cfdb5498a679a5975e697972efc3e8604d25909e7d3cab52a54aa |
| aarch64 | glib2-devel-2.56.4-170.el8_10.aarch64.rpm | 7e03565e2e5c8742cb39496c2ebee0d610b315e1b30682be221b2d1a670218d4 |
| aarch64 | glib2-static-2.56.4-170.el8_10.aarch64.rpm | a1095c63e3eee595e731a1d2c7da30ae4f0c65b171419e35a32394bac74bd3c4 |
| aarch64 | glib2-2.56.4-170.el8_10.aarch64.rpm | df38953b891670d3c56ca3447836dc1b2d00c4f6fdc908dcb299b7f7b4adef3d |
| i686 | glib2-static-2.56.4-170.el8_10.i686.rpm | 68b895b15bf80bbc7ef62dcd66acc4de26bfa195043a10481fbdad0a8ffcd633 |
| i686 | glib2-2.56.4-170.el8_10.i686.rpm | ba00f8f5f1fe23f20e194d7d8f3c7cc175b80f0538d0e0ee6728ecdbb974e456 |
| i686 | glib2-devel-2.56.4-170.el8_10.i686.rpm | c44df6c0ee5938c119e07998dd06a2c8925695b9d30894adc2e018656b7d2004 |
| noarch | glib2-doc-2.56.4-170.el8_10.noarch.rpm | f0184ac54adb10bda9a1d331718fb9d75e60b0ca74df951bde70b7a5aefacf09 |
| ppc64le | glib2-devel-2.56.4-170.el8_10.ppc64le.rpm | 049fea9d0d8e801f3247665d336c8d0359743028caef73321e85ba7f292dbba3 |
| ppc64le | glib2-fam-2.56.4-170.el8_10.ppc64le.rpm | 295ec3cf2df8375d181809cbc575ab4b1e1410206540a18c16e04a1a04cae4b1 |
| ppc64le | glib2-static-2.56.4-170.el8_10.ppc64le.rpm | 34494e3fd5e1576ef389cb259cfc203f75dc13cdf3eec1daca37c37d2e212c2c |
| ppc64le | glib2-tests-2.56.4-170.el8_10.ppc64le.rpm | 60308a1ae1b6f0431f9ad32557a0916addd77645bbaf54076e2689a4d946572d |
| ppc64le | glib2-2.56.4-170.el8_10.ppc64le.rpm | f00899cd2b73c34cb517f80bc02528ed24ce4069b71aab3733fd18a17172966f |
| s390x | glib2-2.56.4-170.el8_10.s390x.rpm | 052e9058590a9d7a30c412d61a4a9ed4b9489ea3c500519c54e5f95c7e1f4b92 |
| s390x | glib2-tests-2.56.4-170.el8_10.s390x.rpm | 35d0d027fe2c5a6cb9a7b6689e55335b0f493f7a2405d0627b9559aae2f6e1ca |
| s390x | glib2-static-2.56.4-170.el8_10.s390x.rpm | 596b3c7429ea608f1cbf84631ba25d9723de156af6ca55bc6a9f07315bc7d9e6 |
| s390x | glib2-devel-2.56.4-170.el8_10.s390x.rpm | 5a56c919cab41857ccdebdb67e3650ecb0ac260f94208256d36f6bd2aae64805 |
| s390x | glib2-fam-2.56.4-170.el8_10.s390x.rpm | 7b57c05349348e3d457c7b22cf38cd9cd2bfded6aa76c8dd34f52c12ceadd7b2 |
| x86_64 | glib2-fam-2.56.4-170.el8_10.x86_64.rpm | 81ba21a8889660c6d41fc686e4b95e93a607817b5cc0422b55b4cf34f5413ba3 |
| x86_64 | glib2-2.56.4-170.el8_10.x86_64.rpm | b824e22d150e7fac3cd6857b474122f0657a4d4785f7c5523c11cd89a69cf33b |
| x86_64 | glib2-devel-2.56.4-170.el8_10.x86_64.rpm | ba3d960881310a55614c60c225d4218a254cdbfdbf4b1ae52b21e5d7d1564ad9 |
| x86_64 | glib2-tests-2.56.4-170.el8_10.x86_64.rpm | c0b02eb66fa397cd5057c3ffb1f6c2eb54329143f9448d388870658409c8763d |
| x86_64 | glib2-static-2.56.4-170.el8_10.x86_64.rpm | e585c95df79543f9f4128d3b7a4683078a93b84482a892d9fe879a1bca9d942e |
Notes:
This page is generated automatically from Red Hat security data and has not been checked for errors. For clarification or corrections please contact the AlmaLinux Packaging Team.
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