redhat/skupper-cli vulnerabilities

Latest redhat/skupper-cli CVEs

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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-2026-111943 Distrust compromised intermediate certificates in crypto/x509

   Published 2026-10-21

   Medium·CVSS 6.8 EPSS 0.40%

   On most platforms, Go uses the given system root certificates. However, in some narrower cases, the system trust stores may not be updated without further action. To defend against the narrower set of cases that may remain affected, a denylist was added in crypto/x509 to return a...

5. CVE-2026-97032 HTTP/2 server crash due to HPACK encoder race in net/http

   Published 2026-10-08

   High·CVSS 7.5 EPSS 0.68%

   HTTP/2 servers could end up crashing due to inadvertently modifying its HPACK encoder concurrently. This happens because the server modifies the HPACK encoder from two goroutines without synchronization: one uses the encoder to encode a HEADERS frame as part of a response sent to...

6. 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...

7. CVE-2026-78669 Excessive CPU consumption from repeated initial window changes in net/http

   Published 2026-10-08

   High·CVSS 7.5 EPSS 0.85%

   A malicious HTTP/2 peer can cause excessive CPU consumption in the client or server by opening a large number of streams and then sending many small SETTINGS frames containing SETTINGS_INITIAL_WINDOW_SIZE values.

8. 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.

9. CVE-2026-78663 Double flow control refund on HTTP/2 server streams in net/http

   Published 2026-10-08

   Critical·CVSS 9.1 EPSS 0.86%

   The HTTP/2 server can refund connection-level flow control twice for the same data: Once when a client resets a stream (refunding data for any sent-but-unread portion of the stream), and again when a request handler reads the buffered data. A malicious client can exploit this to...

10. 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...

11. 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...

12. CVE-2026-97031 Reject malformed ECH outer extension references in crypto/tls

    Published 2026-10-08

    High·CVSS 7.5 EPSS 0.72%

    Multiple ECH outer extension references are not permitted under RFC 9849; previously, a client could send a well-crafted packet that could trigger memory exhaustion in the server process by specifying multiple references. We now reject these as malformed and curb the memory ampli...

13. CVE-2026-94440 Memory limit bypass when parsing MIME headers in net/textproto, mime/multipart

    Published 2026-10-08

    High·CVSS 7.5 EPSS 0.71%

    Parsing a multipart form can bypass memory limits and read an arbitrarily long line into memory when the remaining limit at the start of a part is less than 400 bytes.

14. 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...

15. 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...

16. 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.

17. 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...

18. CVE-2026-84445 gRPC-Go: Denial of Service (DoS) via crash due to missing `:authority` and `Host` headers in the xDS servers

    Published 2026-09-14

    High·CVSS 8.7 EPSS 0.64%

    gRPC-Go is the Go language implementation of gRPC. Prior to 1.82.2 and 1.83.2, servers created with xds.NewGRPCServer() allow internal/transport/http2_server.go to accept an RPC containing neither the :authority header nor the Host header, while RouteAndProcess in internal/xds/se...

19. CVE-2026-88031 GridFS data deletion via query-operator injection in file IDs in the MongoDB Go Driver

    Published 2026-09-10

    Medium·CVSS 6.1 EPSS 0.48%

    Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB Go Driver can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influe...

20. CVE-2026-77354 kin-openapi: Uncontrolled resource consumption in openapi3filter deepObject query parameter decoding

    Published 2026-08-21

    High·CVSS 8.7 EPSS 0.52%

    kin-openapi is a Go project for handling OpenAPI files. From 0.124.0 until 0.142.0, openapi3filter.sliceMapToSlice in openapi3filter/req_resp_decoder.go converts attacker-controlled sparse indexes from a deepObject query parameter into a dense slice by allocating entries from zer...

21. CVE-2026-76905 kin-openapi openai3filter: nil-pointer panic in ConvertErrors on malformed multipart/form-data body enables unauthenticated DoS

    Published 2026-08-21

    High·CVSS 7.5 EPSS 0.61%

    kin-openapi is a Go project for handling OpenAPI files. From 0.10.0 until 0.141.0, openapi3filter.convertParseError in openapi3filter/validation_error_encoder.go dereferences e.Parameter.In without checking whether e.Parameter is nil. A malformed non-string scalar field in a mult...

22. CVE-2026-73502 kin-openapi openapi3filter: unauthenticated nil-pointer panic when validating a request against a `content` parameter whose media type has no schema

    Published 2026-08-18

    Medium·CVSS 5.3 EPSS 0.51%

    kin-openapi is a Go project for handling OpenAPI files. From 0.2.0 until 0.144.0, openapi3filter.ValidateRequest can encounter a NULL-pointer-dereference denial of service when an operation declares a content parameter whose application/json media type has no schema. In openapi3f...

23. 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...

24. 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...

25. 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.

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.