CVE-2026-58011
CVE-2026-58011 · Glib: out-of-bounds read in glib/gdatetime.c:g_date_time_get_ymd via invalid gdatetime
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This page shows selected source facts. See the linked advisories for the complete description and affected versions.
A flaw was found in GLib. An out-of-bounds read of only 2 bytes can occur in the g_date_time_get_ymd function in the glib/gdatetime.c file when an invalid GDateTime object produced by the g_date_time_add_full function is processed. This flaw can corrupt the date output and potentially cause logic errors that may lead to a denial of service.
CVSS 6.5 · Medium · EPSS 0.5% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
glib
- Versions
- ≥ 0, < 2.86.5: Affected (semver)
- ≥ 0, < 2.88.1: Affected (semver)
Update to 2.86.5
red hat enterprise linux 10
- Versions
- ≥ 0:2.80.4-12.el10_2.21: Not affected (rpm)
No fix published
red hat enterprise linux 10.0 extended update support
- Versions
- ≥ 0:2.80.4-4.el10_0.17: Not affected (rpm)
No fix published
red hat enterprise linux 7 extended lifecycle support
- Versions
- ≥ 0:2.56.1-13.el7_9.1: Not affected (rpm)
No fix published
red hat enterprise linux 8
- Versions
- ≥ 0:2.70.1-9.el8_10: Not affected (rpm)
No fix published
red hat enterprise linux 8
- Versions
- ≥ 0:2.56.4-177.el8_10: Not affected (rpm)
No fix published
red hat enterprise linux 8.4 advanced mission critical update support
- Versions
- ≥ 0:2.56.4-10.el8_4.7: Not affected (rpm)
No fix published
red hat enterprise linux 8.4 extended update support long-life add-on
- Versions
- ≥ 0:2.56.4-10.el8_4.7: Not affected (rpm)
No fix published
red hat enterprise linux 8.6 advanced mission critical update support
- Versions
- ≥ 0:2.56.4-158.el8_6.7: Not affected (rpm)
No fix published
red hat enterprise linux 8.6 extended update support long-life add-on
- Versions
- ≥ 0:2.56.4-158.el8_6.7: Not affected (rpm)
No fix published
red hat enterprise linux 8.8 telecommunications update service
- Versions
- ≥ 0:2.56.4-165.el8_8.2: Not affected (rpm)
No fix published
red hat enterprise linux 8.8 update services for sap solutions
- Versions
- ≥ 0:2.56.4-165.el8_8.2: Not affected (rpm)
No fix published
red hat enterprise linux 9
- Versions
- ≥ 0:2.68.4-19.el9_8.9: Not affected (rpm)
No fix published
red hat enterprise linux 9.2 update services for sap solutions
- Versions
- ≥ 0:2.68.4-7.el9_2.7: Not affected (rpm)
No fix published
red hat enterprise linux 9.4 update services for sap solutions
- Versions
- ≥ 0:2.68.4-14.el9_4.8: Not affected (rpm)
No fix published
red hat enterprise linux 9.6 extended update support
- Versions
- ≥ 0:2.68.4-16.el9_6.7: Not affected (rpm)
No fix published
cert manager support for red hat openshift release 1.17
- Versions
- ≥ 1791371080: Not affected (rpm)
No fix published
cert manager support for red hat openshift release 1.17
- Versions
- ≥ 1791371069: Not affected (rpm)
No fix published
cert manager support for red hat openshift release 1.17
- Versions
- ≥ 1791788287: Not affected (rpm)
No fix published
cert manager support for red hat openshift release 1.17
- Versions
- ≥ 1791378395: Not affected (rpm)
No fix published
cert manager support for red hat openshift release 1.17
- Versions
- ≥ 1791970484: Not affected (rpm)
No fix published
cert manager support for red hat openshift release 1.18
- Versions
- ≥ 1791459707: Not affected (rpm)
No fix published
cert manager support for red hat openshift release 1.18
- Versions
- ≥ 1791459711: Not affected (rpm)
No fix published
cert manager support for red hat openshift release 1.18
- Versions
- ≥ 1791459759: Not affected (rpm)
No fix published
Original sources
- https://access.redhat.com/errata/RHSA-2026:49512
- https://access.redhat.com/errata/RHSA-2026:55440
- https://access.redhat.com/errata/RHSA-2026:57015
- https://access.redhat.com/errata/RHSA-2026:58981
- https://access.redhat.com/errata/RHSA-2026:61766
- https://access.redhat.com/errata/RHSA-2026:61783
- https://access.redhat.com/errata/RHSA-2026:63135
- https://access.redhat.com/errata/RHSA-2026:63138
- https://access.redhat.com/errata/RHSA-2026:63140
- https://access.redhat.com/errata/RHSA-2026:65762
- https://access.redhat.com/errata/RHSA-2026:65763
- https://access.redhat.com/errata/RHSA-2026:65767
- https://access.redhat.com/errata/RHSA-2026:65768
- https://access.redhat.com/errata/RHSA-2026:65769
- https://access.redhat.com/errata/RHSA-2026:65770
- https://access.redhat.com/errata/RHSA-2026:65771
- https://access.redhat.com/errata/RHSA-2026:65773
- https://access.redhat.com/errata/RHSA-2026:66018
- https://access.redhat.com/errata/RHSA-2026:72394
- https://access.redhat.com/errata/RHSA-2026:72395
- https://access.redhat.com/errata/RHSA-2026:72399
- https://access.redhat.com/errata/RHSA-2026:72470
- https://access.redhat.com/errata/RHSA-2026:72475
- https://nvd.nist.gov/vuln/detail/CVE-2026-58011