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SUSE SLES15 Security Update : glib2 (SUSE-SU-2026:0458-1)

low Nessus Plugin ID 298926

Synopsis

The remote SUSE host is missing a security update.

Description

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:0458-1 advisory.

 - CVE-2026-1485: Fixed buffer underflow and out-of-bounds access due to integer wraparound in content type parsing (bsc#1257354).
 - CVE-2026-1484: Fixed buffer underflow and out-of-bounds access due to miscalculated buffer boundaries in the Base64 encoding routine (bsc#1257355).
 - CVE-2026-1489: Fixed undersized heap allocation followed by out-of-bounds access due to integer overflow in Unicode case conversion (bsc#1257353).
 - CVE-2026-0988: Fixed a potential integer overflow in g_buffered_input_stream_peek (bsc#1257049).

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://bugzilla.suse.com/1257049

http://www.nessus.org/u?0747d581

https://www.suse.com/security/cve/CVE-2026-0988

Plugin Details

Severity: Low

ID: 298926

File Name: suse_SU-2026-0458-1.nasl

Version: 1.1

Type: local

Agent: unix

Published: 2/13/2026

Updated: 2/13/2026

Supported Sensors: Continuous Assessment, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 2.2

CVSS v2

Risk Factor: Low

Base Score: 2.6

Temporal Score: 1.9

Vector: CVSS2#AV:N/AC:H/Au:N/C:N/I:N/A:P

CVSS Score Source: CVE-2026-0988

CVSS v3

Risk Factor: Low

Base Score: 3.7

Temporal Score: 3.2

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:novell:suse_linux:libgobject-2_0-0-32bit, p-cpe:/a:novell:suse_linux:libglib-2_0-0, p-cpe:/a:novell:suse_linux:libgmodule-2_0-0, p-cpe:/a:novell:suse_linux:glib2-devel, p-cpe:/a:novell:suse_linux:libgio-2_0-0-32bit, p-cpe:/a:novell:suse_linux:libgthread-2_0-0, p-cpe:/a:novell:suse_linux:libglib-2_0-0-32bit, p-cpe:/a:novell:suse_linux:glib2-lang, p-cpe:/a:novell:suse_linux:glib2-tools, p-cpe:/a:novell:suse_linux:libgobject-2_0-0, cpe:/o:novell:suse_linux:15, p-cpe:/a:novell:suse_linux:libgmodule-2_0-0-32bit, p-cpe:/a:novell:suse_linux:libgio-2_0-0

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 2/12/2026

Vulnerability Publication Date: 1/17/2026

Reference Information

CVE: CVE-2026-0988

SuSE: SUSE-SU-2026:0458-1