SUSE-SU-2026:4637-2: Security update for gcc48

Published Nov 2, 2026
·
Updated

This update for gcc48 fixes the following issue:

- CVE-2026-102010: UAF due to improper pointer update when an application calls the eraseif function on a binary heap priority queue in libstdc++ (bsc#1283123).

Other sources

This update for gcc48 fixes the following issue: CVE-2026-102010: UAF due to improper pointer update when an application calls the eraseif function on a binary heap priority queue in libstdc++ (bsc#1283123).

— SUSE

Affected Software

34 affected componentsFixes available
suse/gcc48<4.8.5-31.32.1
4.8.5-31.32.1
suse/gcc48<4.8.5-31.32.1
4.8.5-31.32.1
All of the following
SUSE SUSE Linux Enterprise Server 12 SP5 LTSS (aarch64 ppc64le s390x x86_64)
Any of the following
suse/gcc48-objc<4.8.5-31.32.1
4.8.5-31.32.1
suse/cpp48-debuginfo<4.8.5-31.32.1
4.8.5-31.32.1
suse/cpp48<4.8.5-31.32.1
4.8.5-31.32.1
suse/gcc48<4.8.5-31.32.1
4.8.5-31.32.1
suse/gcc48-debuginfo<4.8.5-31.32.1
4.8.5-31.32.1
suse/gcc48-objc-debuginfo<4.8.5-31.32.1
4.8.5-31.32.1
suse/gcc48-debugsource<4.8.5-31.32.1
4.8.5-31.32.1
suse/gcc48-locale<4.8.5-31.32.1
4.8.5-31.32.1
All of the following
SUSE SUSE Linux Enterprise Server 12 SP5 LTSS (s390x x86_64)
suse/gcc48<32bit-4.8.5-31.32.1
32bit-4.8.5-31.32.1
All of the following
SUSE SUSE Linux Enterprise Server 12 SP5 LTSS (noarch)
suse/gcc48-info<4.8.5-31.32.1
4.8.5-31.32.1
All of the following
SUSE SUSE Linux Enterprise Server 12 SP5 LTSS (x86_64)
Any of the following
suse/libasan0<4.8.5-31.32.1
4.8.5-31.32.1
suse/libasan0-debuginfo<4.8.5-31.32.1
4.8.5-31.32.1
suse/libasan0<32bit-4.8.5-31.32.1
32bit-4.8.5-31.32.1
All of the following
SUSE SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (x86_64)
Any of the following
suse/gcc48-objc<4.8.5-31.32.1
4.8.5-31.32.1
suse/gcc48<32bit-4.8.5-31.32.1
32bit-4.8.5-31.32.1
suse/libasan0-debuginfo<4.8.5-31.32.1
4.8.5-31.32.1
suse/cpp48-debuginfo<4.8.5-31.32.1
4.8.5-31.32.1
suse/cpp48<4.8.5-31.32.1
4.8.5-31.32.1
suse/gcc48<4.8.5-31.32.1
4.8.5-31.32.1
suse/gcc48-debuginfo<4.8.5-31.32.1
4.8.5-31.32.1
suse/gcc48-objc-debuginfo<4.8.5-31.32.1
4.8.5-31.32.1
suse/gcc48-debugsource<4.8.5-31.32.1
4.8.5-31.32.1
suse/libasan0<4.8.5-31.32.1
4.8.5-31.32.1
suse/gcc48-locale<4.8.5-31.32.1
4.8.5-31.32.1
suse/libasan0<32bit-4.8.5-31.32.1
32bit-4.8.5-31.32.1
All of the following
SUSE SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (noarch)
suse/gcc48-info<4.8.5-31.32.1
4.8.5-31.32.1

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade suse/gcc48 to a version that resolves this vulnerability.

    Fixed in 4.8.5-31.32.1
  2. Upgrade

    Upgrade suse/gcc48-objc to a version that resolves this vulnerability.

    Fixed in 4.8.5-31.32.1
  3. Upgrade

    Upgrade suse/cpp48-debuginfo to a version that resolves this vulnerability.

    Fixed in 4.8.5-31.32.1
  4. Upgrade

    Upgrade suse/cpp48 to a version that resolves this vulnerability.

    Fixed in 4.8.5-31.32.1
  5. Upgrade

    Upgrade suse/gcc48-debuginfo to a version that resolves this vulnerability.

    Fixed in 4.8.5-31.32.1
  6. Upgrade

    Upgrade suse/gcc48-objc-debuginfo to a version that resolves this vulnerability.

    Fixed in 4.8.5-31.32.1
  7. Upgrade

    Upgrade suse/gcc48-debugsource to a version that resolves this vulnerability.

    Fixed in 4.8.5-31.32.1
  8. Upgrade

    Upgrade suse/gcc48-locale to a version that resolves this vulnerability.

    Fixed in 4.8.5-31.32.1
  9. Upgrade

    Upgrade suse/gcc48 to a version that resolves this vulnerability.

    Fixed in 32bit-4.8.5-31.32.1
  10. Upgrade

    Upgrade suse/gcc48-info to a version that resolves this vulnerability.

    Fixed in 4.8.5-31.32.1
  11. Upgrade

    Upgrade suse/libasan0 to a version that resolves this vulnerability.

    Fixed in 4.8.5-31.32.1
  12. Upgrade

    Upgrade suse/libasan0-debuginfo to a version that resolves this vulnerability.

    Fixed in 4.8.5-31.32.1
  13. Upgrade

    Upgrade suse/libasan0 to a version that resolves this vulnerability.

    Fixed in 32bit-4.8.5-31.32.1
  14. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Patch SUSE-SLE-SERVER-12-SP5-LTSS-2026-4637
  15. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Patch SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2026-4637

Event History

Nov 2, 2026
Advisory Published
via OSV·10:15 AM
Data Sourced
via OSV·10:15 AM
DescriptionAffected Software
Advisory Published
via SUSE·10:15 AM
Data Sourced
via SUSE·10:15 AM
RemedyDescriptionSeverityAffected Software

Child vulnerabilities

Contains the following vulnerabilities.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203