Linux · SUSE Linux Enterprise · Security advisory · June 15, 2026

SUSE-SU-2026:2400-1: kubevirt security update

SUSE-SU-2026:2400-1, released June 15, 2026, fixes 7 CVEs in kubevirt (version 1.7.4-150700.3.24.2). None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

9.1

Base score, 0 to 10

Highest EPSS

0.0162

76th percentile

Priority of the 7 CVEs

Patch now 0
                                Urgent 0
                                High 2
                                Routine 5

Fixed package versions

Product	Release	Fixed in
kubevirt	sles 15.7	1.7.4-150700.3.24.2

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2026-33186	gRPC-Go has an authorization bypass via missing leading slash in :path	9.1	0.0162	None reported
High	CVE-2025-47913	Potential denial of service in golang.org/x/crypto/ssh/agent	7.5	0.0067	None reported
Routine	CVE-2026-7374	kubevirt: This update for kubevirt fixes the following issues: Update to version 1.7.4, fixes various go embedded security iss...	n/a	0.0074	None reported
Routine	CVE-2025-58181	golang-go.crypto: SSH servers parsing GSSAPI authentication requests do not validate the number of mechanisms specified in the request,...	5.3	0.0060	None reported
Routine	CVE-2025-47911	golang-golang-x-net-dev: The html.Parse function in golang.org/x/net/html has quadratic parsing complexity when processing certain inputs, whi...	5.3	0.0056	None reported
Routine	CVE-2025-47914	golang-go.crypto: SSH Agent servers do not validate the size of messages when processing new identity requests, which may cause the pro...	5.3	0.0055	None reported
Routine	CVE-2025-58190	golang-golang-x-net: The html.Parse function in golang.org/x/net/html has an infinite parsing loop when processing certain inputs, which c...	5.3	0.0054	None reported

Also fixes CVE-2026-33186

OPENSUSE-SU-2026:21483-1
govulncheck-vulndb on opensuse-leap 16.0
SUSE-SU-2026:1205-1
govulncheck-vulndb on opensuse-leap 15.6
SUSE-SU-2026:22558-1
google-osconfig-agent on sles 16.0
OPENSUSE-SU-2026:21210-1
google-osconfig-agent on opensuse-leap 16.0
OPENSUSE-SU-2026:21205-1
docker-stable on opensuse-leap 16.0
OPENSUSE-SU-2026:21824-1
containerized-data-importer1.65 on opensuse-leap 16.0
RHSA-2026:41019
flightctl on RHEL 10
SUSE-SU-2026:4212-1
distribution on sles 15.6, sles 15.7

Vendor advisory

https://osv.dev/vulnerability/SUSE-SU-2026:2400-1

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