redhat/openshift4/lifecycle-agent-operator-bundle vulnerabilities

Latest redhat/openshift4/lifecycle-agent-operator-bundle 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-2026-116591 compress zstd: Panic on two-block frames

   Published 2026-10-26

   High·CVSS 8.7 EPSS 0.33%

   compress provides various compression algorithms. Prior to 1.20.2, the zstd DecodeAll and streaming decoder paths can panic when a crafted two-block frame reaches huff0.ReadTable with an FSE normalized count of 32768 that readNCount stores in int16 as -32768. The wrapped count al...

3. 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...

4. CVE-2026-61801 github.com/moby/sys/user has a possible DoS via unbounded parsing of user and group database files

   Published 2026-10-08

   Medium·CVSS 5.5 EPSS 0.12%

   The github.com/moby/sys/user package provides Go utilities for parsing and looking up entries in Unix-style user and group database files. Versions before 0.4.1 do not sufficiently limit entries when parsing /etc/passwd- or /etc/group-style files, allowing an attacker who can sup...

5. 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...

6. CVE-2026-89090 Denial of service in the event stream header decoder in AWS SDK for Go v2

   Published 2026-09-11

   High·CVSS 8.2 EPSS 0.31%

   An unrecovered panic in the event stream header decoder in Amazon AWS SDK for Go v2 before release-2026-03-23 might allow an unauthenticated remote actor to terminate the consuming application process via a crafted event stream response frame containing a header value type outsid...

7. CVE-2026-78662 Prevent DoS on deadlocked undecided channel in golang.org/x/crypto/ssh

   Published 2026-09-02

   High·CVSS 7.5 EPSS 0.43%

   Previously, a channel registered in the mux's chanList is not usable until it is established. A malicious peer was able flood the channel's incomingRequests, deadlocking the entire connection. Now, we add an atomic established state, set when a channel becomes usable. Until such...

8. CVE-2026-56855 Prevent DoS on deadlocked established channel in golang.org/x/crypto/ssh

   Published 2026-09-02

   High·CVSS 7.5 EPSS 0.50%

   Previously, after a channel has been established, a malicious peer could send crafted messages that would deadlock the entire connection. Now, we handle all RFC 4254 channel messages; global requests are handled explicitly. Then, treat all other messages as a protocol error and t...

9. CVE-2026-56854 Source-address critical option not enforced for non-public-key auth callbacks in golang.org/x/crypto/ssh

   Published 2026-08-28

   High·CVSS 7.5 EPSS 0.44%

   The source-address critical option in the Permissions returned by an authentication callback was only enforced for the PublicKeyCallback and VerifiedPublicKeyCallback paths, extending the fix for CVE-2026-46595. Permissions returned by the PasswordCallback, KeyboardInteractiveCal...

10. CVE-2026-32637 Velero vulnerable to file path traversal when extracting from backup's tarball

    Published 2026-08-25

    Medium·CVSS 5.9 EPSS 0.54%

    Velero is an open source tool for backing up, restoring, and migrating Kubernetes cluster resources and persistent volumes. Prior to 1.18.1, an attacker who compromises the backup object-storage backend can upload a malicious backup tarball containing parent-directory paths that...

11. CVE-2026-79775 rclone Archive Backend SquashFS Parser Denial of Service

    Published 2026-08-25

    High·CVSS 7.1 EPSS 0.37%

    rclone versions >= v1.72.0 and <= v1.74.4 (fixed in v1.75.0) contain multiple denial-of-service vulnerabilities in the archive backend's SquashFS parser, which relies on the github.com/diskfs/go-diskfs dependency. The parser fails to validate attacker-controlled superblock and me...

12. CVE-2026-66792 Multicloud-operators-subscription: multicloud-operators-subscription: isclusteradmin() trusts user-settable annotations on managed clusters

    Published 2026-08-17

    Critical·CVSS 9.9 EPSS 0.69%

    A flaw was found in the multicloud-operators-subscription component. This vulnerability allows a user on a managed cluster to escalate their privileges by creating a Subscription with specific, crafted annotations. Successful exploitation grants the attacker the ability to deploy...

13. CVE-2026-45287 OpenTelemetry-Go's Schema ParseFile leaks file descriptors on each parse

    Published 2026-06-04

    Low·CVSS 2.1 EPSS 0.17%

    OpenTelemetry-Go is the Go implementation of OpenTelemetry. Prior to version 0.0.17, go.opentelemetry.io/otel/schema/v1.0 and go.opentelemetry.io/otel/schema/v1.1 leaks one file descriptor on each successful ParseFile call. ParseFile opens the schema file and passes it to Parse w...

14. CVE-2026-41178 OpenTelemetry-Go's baggage parsing no longer caps raw header length

    Published 2026-06-04

    Medium·CVSS 5.3 EPSS 0.34%

    OpenTelemetry-Go is the Go implementation of OpenTelemetry. Versions 1.41.0 and 1.43.0 removed raw-length rejection and it causes Parse to process arbitrarily large/invalid baggage headers and log errors, enabling DoS via oversized inputs. Versions 1.42.0 and 1.44.0 fix the issue...

15. CVE-2026-39834 Invoking infinite loop on large channel writes in golang.org/x/crypto/ssh

    Published 2026-05-22

    Critical·CVSS 9.1 EPSS 0.60%

    When writing data larger than 4GB in a single Write call on an SSH channel, an integer overflow in the internal payload size calculation caused the write loop to spin indefinitely, sending empty packets without making progress. The size comparison now uses int64 to prevent trunca...

16. CVE-2026-39830 Invoking client can cause server deadlock on unexpected responses in golang.org/x/crypto/ssh

    Published 2026-05-22

    High·CVSS 7.5 EPSS 0.68%

    A malicious SSH peer could send unsolicited global request responses to fill an internal buffer, blocking the connection's read loop. The blocked goroutine could not be released by calling Close(), resulting in a resource leak per connection. Unsolicited global responses are now...

17. CVE-2026-39829 Invoking pathological RSA/DSA parameters may cause DoS in golang.org/x/crypto/ssh

    Published 2026-05-22

    High·CVSS 7.5 EPSS 0.47%

    The RSA and DSA public key parsers did not enforce size limits on key parameters. A crafted public key with an excessively large modulus or DSA parameter could cause several minutes of CPU consumption during signature verification. This could be triggered by unauthenticated clien...

18. CVE-2026-39827 Invoking memory leak when rejecting channels can lead to DoS in golang.org/x/crypto/ssh

    Published 2026-05-22

    Medium·CVSS 6.5 EPSS 0.28%

    An authenticated SSH client that repeatedly opened channels which were rejected by the server caused unbounded memory growth, eventually crashing the server process and affecting all connected users. Rejected channels are now properly removed from the connection's internal state...

19. CVE-2026-39831 Invoking bypass of FIDO/U2F security keys physical interaction in golang.org/x/crypto/ssh

    Published 2026-05-22

    Critical·CVSS 9.1 EPSS 0.48%

    The Verify() method for FIDO/U2F security key types (sk-ecdsa-sha2-nistp256@openssh.com, sk-ssh-ed25519@openssh.com) did not check the User Presence flag. Signatures generated without physical touch were accepted, allowing unattended use of a hardware security key. To restore the...

20. CVE-2026-46597 Invoking byte arithmetic causes underflow and panic in golang.org/x/crypto/ssh

    Published 2026-05-22

    High·CVSS 7.5 EPSS 0.47%

    An incorrectly placed cast from bytes to int allowed for server-side panic in the AES-GCM packet decoder for well-crafted inputs.

21. CVE-2026-39833 Invoking key constraints not enforced in golang.org/x/crypto/ssh/agent

    Published 2026-05-22

    Critical·CVSS 9.1 EPSS 0.47%

    The in-memory keyring returned by NewKeyring() silently accepted keys with the ConfirmBeforeUse constraint but never enforced it. The key would sign without any confirmation prompt, with no indication to the caller that the constraint was not in effect. NewKeyring() now returns a...

22. CVE-2026-39835 Invoking server panic during CheckHostKey/Authenticate in golang.org/x/crypto/ssh

    Published 2026-05-22

    High·CVSS 7.5 EPSS 0.50%

    SSH servers which use CertChecker as a public key callback without setting IsUserAuthority or IsHostAuthority could be caused to panic by a client presenting a certificate. CertChecker now returns an error instead of panicking when these callbacks are nil.

23. CVE-2026-39828 Invoking bypass of certificate restrictions in golang.org/x/crypto/ssh

    Published 2026-05-22

    High·CVSS 8.8 EPSS 0.37%

    When an SSH server authentication callback returned PartialSuccessError with non-nil Permissions, those permissions were silently discarded, potentially dropping certificate restrictions such as force-command after a second factor succeeded. Returning non-nil Permissions with Par...

24. CVE-2026-33814 Infinite loop in HTTP/2 transport when given bad SETTINGS_MAX_FRAME_SIZE in net/http/internal/http2 in golang.org/x/net

    Published 2026-05-07

    High·CVSS 7.5 EPSS 0.84%

    When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGS_MAX_FRAME_SIZE with a value of 0.

25. CVE-2026-33186 gRPC-Go has an authorization bypass via missing leading slash in :path

    Published 2026-03-20

    Critical·CVSS 9.1 EPSS 1.6%

    gRPC-Go is the Go language implementation of gRPC. Versions prior to 1.79.3 have an authorization bypass resulting from improper input validation of the HTTP/2 :path pseudo-header. The gRPC-Go server was too lenient in its routing logic, accepting requests where the :path omitted...

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.