redhat/workload-availability/node-maintenance-operator-bundle vulnerabilities

Latest redhat/workload-availability/node-maintenance-operator-bundle CVEs

Newest publication first

1. CVE-2026-119566 Prometheus through 3.15.1 Credential Leak via remote_write Cross-Host Redirects

   Published 2026-10-30

   Medium·CVSS 6.3 EPSS 0.20%

   Prometheus through 3.15.1 contains a credential leak vulnerability that allows attackers to capture Azure AD or Google IAM bearer tokens by redirecting remote_write requests to another host. Attackers controlling the remote-write endpoint or a redirecting server can return a 3xx...

2. CVE-2026-97045 Check all ancestor namespace transitions when rendering raw text in html in golang.org/x/net

   Published 2026-10-27

   Medium·CVSS 6.1 EPSS 0.27%

   In childTextNodesAreLiteral, walking up the tree previously stopped at the nearest foreign ancestor once an HTML integration point was found. However, that integration point may itself be a descendant of an element that was foster-parented into a foreign namespace (such as <mglyp...

3. CVE-2026-78661 Avoid quadratic complexity when coalescing text nodes in html in golang.org/x/net

   Published 2026-10-27

   High·CVSS 7.5 EPSS 0.41%

   When coalescing adjacent text nodes in addText and fosterParent, appending to an existing TextNode's Data via string concatenation (n.Data += text) reallocated and copied the accumulated string on every token. Inputs containing many short text runs separated by ignored end tags (...

4. CVE-2026-94439 HTTP/1 server connection desynchronization after 2xx CONNECT response in net/http

   Published 2026-10-08

   High·CVSS 7.5 EPSS 0.53%

   When an HTTP server handler sends a 2xx response to an HTTP/1 CONNECT request and returns without hijacking the connection, the server improperly continues to read and serve requests from the connection. Since a 2xx response to an HTTP/1 CONNECT converts the connection into a tun...

5. CVE-2026-78667 Lack of limit on size of parsed Range headers in net/http

   Published 2026-10-08

   High·CVSS 7.5 EPSS 0.66%

   When parsing a Range header containing a large number of small ranges, FileServer(FS), ServeContent, and ServeFile(FS) can consume an excessive amount of CPU.

6. CVE-2026-78660 HTTP/2 transport accepts malformed framing-related headers in net/http

   Published 2026-10-08

   High·CVSS 7.5 EPSS 0.54%

   Historically, we have been rather lax about malformed framing-related headers in our HTTP/2 implementation, as they cannot interfere with HTTP/2 framing. However, this makes it possible for our HTTP/2 implementation to forward responses containing such headers to an HTTP/1 client...

7. CVE-2026-56857 Root.Mkdir(All) can follow junctions out of the root on Windows in os

   Published 2026-10-08

   Critical·CVSS 9.8 EPSS 0.55%

   On Windows, when the target of Root.Mkdir or Root.MkdirAll is a junction pointing to an empty location, the operation can create a directory at the junction target even when that target is located outside the root. This only applies to operations where the last path component is...

8. CVE-2026-78659 HTTP/2 server memory exhaustion due to Trailer headers in net/http

   Published 2026-10-08

   High·CVSS 7.5 EPSS 0.87%

   When "Trailer" headers are sent by a client, the HTTP server internally uses the header values to populate the Request.Trailer map passed to the server handler. Because Request.Trailer is a map, each entry incurs memory overhead. For HTTP/2 servers, a malicious client can exploit...

9. CVE-2026-56866 HTTP/1 client connection desynchronization after CONNECT rejection in net/http

   Published 2026-10-08

   High·CVSS 7.5 EPSS 0.60%

   When http.Transport sends an HTTP/1 CONNECT request with a non-empty Request.Body, it writes the body directly to the connection without framing after the request headers. If the server rejects the CONNECT request with a non-2xx keep-alive response, Transport returns the connecti...

10. CVE-2026-97030 Recognize yield as regexp preceder keyword in html/template

    Published 2026-10-08

    Medium·CVSS 6.1 EPSS 0.29%

    A trusted template author may have previously written a valid template wherein the use of the 'yield' keyword would not be correctly escaped. We now ensure that valid keyword uses are escaped and non-keyword uses are not escaped.

11. CVE-2026-94448 Reset context tracking on consecutive template expressions in html/template

    Published 2026-10-08

    Medium·CVSS 6.1 EPSS 0.29%

    When a JavaScript template literal contains consecutive expressions, the context tracking state was not properly reset upon entering a new expression. We now ensure that template-literal expression entries correctly reset context variables so all subsequent regular expression lit...

12. CVE-2026-19444 Kubernetes kubectl cp path traversal on Windows allows arbitrary file writes

    Published 2026-09-28

    Medium·CVSS 6.5 EPSS 0.23%

    A path traversal vulnerability was discovered in the Kubernetes kubectl client's kubectl cp command on Windows. When copying files from a container, kubectl runs tar inside the container to build a tar archive, transfers it over the network, and unpacks it on the local machine. I...

13. CVE-2026-56862 Limit handshake messages we are willing to accept post-handshake in crypto/tls

    Published 2026-08-13

    High·CVSS 7.5 EPSS 0.57%

    Handshake messages, such as KeyUpdate, are always considered as state-advancing, regardless of whether a handshake has been completed or not. As a result, a malicious client can keep sending KeyUpdate messages to force the server to keep performing key derivation operations indef...

14. CVE-2026-56860 Avoid quadratic complexity in resolvePath in net/url

    Published 2026-08-13

    Medium·CVSS 5.9 EPSS 0.55%

    Previously, resolving relative paths containing parent directory ('..') segments performed string conversions and buffer rewrites on each step, resulting in quadratic time complexity and high memory allocation overhead. Now, path resolution operates on a byte buffer using index-b...

15. CVE-2026-56858 Fix Javascript regexp context tracking in html/template

    Published 2026-08-13

    Medium·CVSS 6.1 EPSS 0.31%

    Previously, pathological inputs could close an unescaped '/' early, allowing for attack-controlled data to inject arbitrary content, potentially leading to XSS.

16. CVE-2026-56853 Apply ReadHeaderTimeout when doing unencrypted HTTP/2 check in net/http

    Published 2026-08-13

    High·CVSS 7.5 EPSS 0.57%

    When a server is configured to support unencrypted HTTP/2, it reads a few bytes from each new connection to see if they contain the HTTP/2 client preface. ReadHeaderTimeout is unexpectedly not being applied when doing this.

17. CVE-2026-56859 Add recursion depth guard during decode in encoding/xml

    Published 2026-08-13

    High·CVSS 7.5 EPSS 0.57%

    Previously, DecodeElement would reset the depth counter causing it to never fire; this could lead to stack exhaustion.

18. CVE-2026-33818 Enforce maximum recursion depth in encoding/asn1

    Published 2026-08-13

    High·CVSS 7.5 EPSS 0.57%

    Enforce a recursion limit in Unmarshal to prevent stack exhaustion when parsing deeply-nested, recursive structures.

19. CVE-2025-61728 Excessive CPU consumption when building archive index in archive/zip

    Published 2026-01-28

    Medium·CVSS 6.5 EPSS 0.74%

    archive/zip uses a super-linear file name indexing algorithm that is invoked the first time a file in an archive is opened. This can lead to a denial of service when consuming a maliciously constructed ZIP archive.

20. CVE-2025-61726 Memory exhaustion in query parameter parsing in net/url

    Published 2026-01-28

    High·CVSS 7.5 EPSS 2.3%

    The net/url package does not set a limit on the number of query parameters in a query. While the maximum size of query parameters in URLs is generally limited by the maximum request header size, the net/http.Request.ParseForm method can parse large URL-encoded forms. Parsing a la...

21. CVE-2025-65637 Logrus is vulnerable to DoS when using Entry.Writer()

    Published 2025-12-04

    High·CVSS 7.5 EPSS 0.68% PoC

    A denial-of-service vulnerability exists in github.com/sirupsen/logrus when using Entry.Writer() to log a single-line payload larger than 64KB without newline characters. Due to limitations in the internal bufio.Scanner, the read fails with "token too long" and the writer pipe is...

22. CVE-2025-61727 Improper application of excluded DNS name constraints when verifying wildcard names in crypto/x509

    Published 2025-12-03

    Medium·CVSS 6.5 EPSS 0.30%

    An excluded subdomain constraint in a certificate chain does not restrict the usage of wildcard SANs in the leaf certificate. For example a constraint that excludes the subdomain test.example.com does not prevent a leaf certificate from claiming the SAN *.example.com.

23. CVE-2025-61729 Excessive resource consumption when printing error string for host certificate validation in crypto/x509

    Published 2025-12-02

    High·CVSS 7.5 EPSS 0.49%

    Within HostnameError.Error(), when constructing an error string, there is no limit to the number of hosts that will be printed out. Furthermore, the error string is constructed by repeated string concatenation, leading to quadratic runtime. Therefore, a certificate provided by a...

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.