crypto/x509: crypto/tls: golang: Go: Denial of Service vulnerability in certificate chain building

A flaw was found in the Go standard library packages crypto/x509 and crypto/tls. During the process of building a certificate chain, an attacker can provide a large number of intermediate certificates. This excessive input is not properly limited, leading to an uncontrolled amount of work being...

crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages

A flaw was found in the crypto/tls package within the Go golang standard library, specifically affecting TLS 1.3 connections. A remote attacker can exploit this vulnerability by sending multiple key update messages in a single record after the handshake. This can cause the connection to deadlock,...

crypto/x509: crypto/tls: golang: Go: Denial of Service vulnerability in certificate chain building

A flaw was found in the Go standard library packages crypto/x509 and crypto/tls. During the process of building a certificate chain, an attacker can provide a large number of intermediate certificates. This excessive input is not properly limited, leading to an uncontrolled amount of work being...

RockyLinux 10 : go-fdo-client (RLSA-2026:19139)

The remote RockyLinux 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:19139 advisory. crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages CVE-2026-32283 Tenable has extracted the preceding description blo...

RockyLinux 9 : podman (RLSA-2026:19173)

The remote RockyLinux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:19173 advisory. github.com/go-jose/go-jose/v3: github.com/go-jose/go-jose/v4: Go JOSE: Denial of Service via crafted JSON Web Encryption JWE object CVE-2026-34986 Tenable has...

RockyLinux 10 : go-fdo-server (RLSA-2026:19137)

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:19137 advisory. github.com/jackc/pgx/v5: github.com/jackc/pgx: Memory-safety vulnerability CVE-2026-33816 crypto/tls: golang: Go crypto/tls: Denial of Service via...

Allocation of Resources Without Limits or Throttling

Overview std/crypto/x509 is a Go standard library package std/crypto/x509 Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling. Go Vulnerability Report: x509.Certificate.VerifyHostname previously called matchHostnames in a loop over all DNS...

Improper Output Neutralization for Logs

Overview std/net/textproto is a Go standard library package std/net/textproto Affected versions of this package are vulnerable to Improper Output Neutralization for Logs. Go Vulnerability Report: When returning errors, functions in the net/textproto package would include its input as part of the...

CVE-2026-10616

A weakness has been identified in nextlevelbuilder GoClaw up to 3.11.3. The impacted element is the function TeamTasksTool.executeComplete of the file internal/tools/teamtaskslifecycle.go of the component Team Task Completion Handler. Executing a manipulation can lead to missing authorization. Th...

podman security update

An update is available for podman. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The podman tool manages pods, container images, and containers. It is part of...

OPENSUSE-SU-2026:20893-1 Security update for cloudflared

This update for cloudflared fixes the following issues: Changes in cloudflared: - Update version to 2026.5.2 Add more information to proxy-dns removal message Update tail command to use /management/logs endpoint Add cloudflared management token command Fix bugs Update golang.org/x/net to 0.55.0...

google.golang.org/grpc/grpc-go: google.golang.org/grpc/authz: gRPC-Go: Authorization bypass due to improper HTTP/2 path validation

A flaw was found in gRPC-Go, the Go language implementation of gRPC. This vulnerability, an authorization bypass, is caused by improper input validation of the HTTP/2 :path pseudo-header. A remote attacker can exploit this by sending raw HTTP/2 frames with a malformed :path that omits the mandato...

golang: internal/syscall/unix: Root.Chmod can follow symlinks out of the root

A flaw was found in the internal/syscall/unix package in the Go standard library. If the target of the Root.Chmod function is replaced with a symbolic link during execution, specifically after Root.Chmod checks the target but before acting, the chmod operation will be performed on the file the...

net/url: Incorrect parsing of IPv6 host literals in net/url

The Go standard library function net/url.Parse insufficiently validated the host/authority component and accepted some invalid URLs by effectively treating garbage before an IP-literal as ignorable. The function should have rejected this as invalid...

golang: net/url: Memory exhaustion in query parameter parsing in net/url

A flaw was found in the net/url package in the Go standard library. The package does not enforce a limit on the number of unique query parameters it parses. A Go application using the net/http.Request.ParseForm method will try to process all parameters provided in the request. A specially crafted...

golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip

A flaw was found in the archive/zip package in the Go standard library. A super-linear file name indexing algorithm is used in the first time a file in an archive is opened. A crafted zip archive containing a specific arrangement of file names can cause an excessive CPU and memory consumption. A ...

CVE-2026-52880

creationtimestamp| type| source ---|---|--- 2026-06-02 10:32:57+00:00| published-proof-of-concept| https://github.com/klever-io/klever-go/security/advisories/GHSA-w4c6-7r69-w7j9 2026-08-08 00:01:34+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3msjrdieu5f2m...

CVE-2026-49343

creationtimestamp| type| source ---|---|--- 2026-06-02 10:31:07+00:00| published-proof-of-concept| https://github.com/klever-io/klever-go/security/advisories/GHSA-fw38-pc54-jvx9...

CVE-2026-47249

creationtimestamp| type| source ---|---|--- 2026-06-02 10:30:29+00:00| published-proof-of-concept| https://github.com/klever-io/klever-go/security/advisories/GHSA-w342-mj6g-v9c4 2026-08-08 00:03:54+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3msjrdw2woo2y...

CVE-2026-44697

Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.17, a remote, unauthenticated denial-of-service vulnerability in Batch.Decompress data/batch/batch.go allows any peer that participates in a topic served by MultiDataInterceptor to allocate multi-gigabyte heaps on...