OS
Product
Openshift Service Mesh
by Redhat · last CVE Jun 17, 2026
22
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 2High 17Medium 3Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2021-3586
9.8
1%
Aug 22
A flaw was found in servicemesh-operator
Affected: 2.0
CVE-2020-27846
9.8
5%
Dec 21
A signature verification vulnerability exists in crewjam/saml
Affected: 2.0
CVE-2021-3495
8.8
1%
Jun 1
An incorrect access control flaw was found in the kiali-operator in versions before 1.33.0 and before 1.24.7
Affected: 1.0; 2.0
CVE-2020-1762
8.6
1%
Apr 27
An insufficient JWT validation vulnerability was found in Kiali versions 0.4.0 to 1.15.0 and was fixed in Kiali version 1.15.1, wherein a remote attacker could abuse this flaw by…
Affected: 1.0
CVE-2020-1764
8.6
3%
Mar 26
A hard-coded cryptographic key vulnerability in the default configuration file was found in Kiali, all versions prior to 1.15.1
Affected: 1.0
CVE-2019-9900
8.3
4%
Apr 25
When parsing HTTP/1.x header values, Envoy 1.9.0 and before does not reject embedded zero characters (NUL, ASCII 0x0)
Affected: All versions, or not specified
CVE-2020-1704
7.8
0%
Feb 17
An insecure modification vulnerability in the /etc/passwd file was found in all versions of OpenShift ServiceMesh (maistra) before 1.0.8 in the…
Affected: before 1.0.8
CVE-2026-44495
7.7
1%
Jun 11
Axios: Credential Theft and Response Hijacking via Prototype Pollution Gadget in Config Merge
Affected: All versions, or not specified
CVE-2026-47774
7.5
1%
Jun 17
Envoy vulnerable to HTTP/2 memory exhaustion via cookie header size bypass and HPACK amplification
Affected: 2.6 before 2.6.17; 3.0 before 3.0.12; 3.1 before 3.1.9; 3.2 before 3.2.6; 3.3 before 3.3.4
CVE-2020-8661
7.5
2%
Mar 4
CNCF Envoy through 1.13.0 may consume excessive amounts of memory when responding internally to pipelined requests
Affected: 1.0.9
CVE-2020-8659
7.5
2%
Mar 4
CNCF Envoy through 1.13.0 may consume excessive amounts of memory when proxying HTTP/1.1 requests or responses with many small (i.e
Affected: 1.0
CVE-2019-9518
7.5
25%
Aug 13
Some HTTP/2 implementations are vulnerable to a flood of empty frames, potentially leading to a denial of service
Affected: 1.0
CVE-2019-9517
7.5
28%
Aug 13
Some HTTP/2 implementations are vulnerable to unconstrained interal data buffering, potentially leading to a denial of service
Affected: 1.0
CVE-2019-9515
7.5
87%
Aug 13
Some HTTP/2 implementations are vulnerable to a settings flood, potentially leading to a denial of service
Affected: 1.0
CVE-2019-9514
7.5
83%
Aug 13
Some HTTP/2 implementations are vulnerable to a reset flood, potentially leading to a denial of service
Affected: 1.0
CVE-2019-9513
7.5
82%
Aug 13
Some HTTP/2 implementations are vulnerable to resource loops, potentially leading to a denial of service
Affected: 1.0
CVE-2019-9511
7.5
60%
Aug 13
Some HTTP/2 implementations are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service
Affected: 1.0
CVE-2020-8595
7.3
3%
Feb 12
Istio versions 1.2.10 (End of Life) and prior, 1.3 through 1.3.7, and 1.4 through 1.4.3 allows authentication bypass
Affected: 1.0
CVE-2025-0752
7.1
0%
Jan 28
A flaw was found in OpenShift Service Mesh 2.6.3 and 2.5.6
Affected: 2.5.6; 2.6.3
CVE-2019-25014
6.5
1%
Jan 29
A NULL pointer dereference was found in pkg/proxy/envoy/v2/debug.go getResourceVersion in Istio pilot before 1.5.0-alpha.0
Affected: 1.0
CVE-2019-9516
6.5
56%
Aug 13
Some HTTP/2 implementations are vulnerable to a header leak, potentially leading to a denial of service
Affected: 1.0
CVE-2022-3962
4.3
1%
Sep 23
A content spoofing vulnerability was found in Kiali
Affected: 2.3.1
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