CVE Vulnerability Catalog

A regression in the core of Apache HTTP Server 2.4.60 ignores some use of the legacy content-type based configuration of handlers. "AddType" and similar configuration, under some circumstances where files are requested indirectly, result in source code disclosure of local content.

Potential SSRF in mod_rewrite in Apache HTTP Server 2.4.59 and earlier allows an attacker to cause unsafe RewriteRules to unexpectedly setup URLs to be handled by mod_proxy.

Vulnerability in core of Apache HTTP Server 2.4.59 and earlier are vulnerable to information disclosure, SSRF or local script execution via backend applications whose response headers are malicious or exploitable.

HTTP Response splitting in multiple modules in Apache HTTP Server allows an attacker that can inject malicious response headers into backend applications to cause an HTTP desynchronization attack.

HTTP/2 incoming headers exceeding the limit are temporarily buffered in nghttp2 to generate an informative HTTP 413 response. If a client does not stop sending headers, this leads to memory exhaustion.

Encoding problem in mod_proxy in Apache HTTP Server 2.4.59 and earlier allows request URLs with incorrect encoding to be sent to backend services, potentially bypassing authentication via crafted requests.

Security advisory GHSA-2hw4-c9m4-f2fj concerns the knative/pkg component. Verification on 2026-05-19 confirmed end-to-end amplification of 4.5×, worse than the advisory's conservative 2× claim. A Go proof of concept (cmd/poc-c2/main.go) was built.

Several vulnerabilities have been discovered and fixed in the upstream libvips dependency, two rated as high severity using CVSSv4. Versions of sharp prior to 0.35.0 processing untrusted input are affected.

Repeated use of the Unpacker after an error occurs may cause the process to crash with a SEGV. If the Unpacker is used repeatedly to unpack untrusted input from external sources, it may be vulnerable to a DoS attack.

Axios versions starting with 0.28.0 contain uncontrolled recursion in formDataToJSON, which is exposed as axios.formToJSON() and used internally when axios serialises FormData with Content-Type: application/json. If an application passes attacker-controlled FormData field names, it can lead to stack exhaustion.

A TSIG packet with name compression can crash DNS. Incorrect size calculations when a TSIG record contains compressed names lead to a large out-of-bounds write, causing a server crash.

Axios versions 0.28.0 and later contain uncontrolled recursion in formDataToJSON, the helper behind the public axios.formToJSON() / named formToJSON API and the default request transform used when FormData is sent with an application/json content type.

A vulnerability in TLS 1.3 with certificate compression can force a large buffer allocation before decompression without checking the configured certificate size limit. An attacker can cause per-connection memory allocations of up to approximately 22 MiB.

In FRRouting (FRR) up to version 7.3.1, when using the split-config feature, the init script creates an empty config file with world-readable default permissions, potentially leading to information leakage via frr.in and frrcommon.sh.in tools.

The iscsi-initiator-utils package version 6.2.1.11-0.git4b3e853.el10 has a stack buffer overflow vulnerability in idbm_recinfo_config. A malicious iSCSI target can inject an extra configuration line into a persisted node record via a crafted SendTargets TargetName, later causing a stack buffer overflow.

Improper handling of values in the microcode flow for some Intel(R) Processor Family may allow an escalation of privilege. A privileged user combined with a high complexity attack may enable this via local access.

If an application using the `SSL_CIPHER_find()` function in a QUIC protocol client or server receives an unknown cipher suite from the peer, a NULL dereference occurs. This leads to abnormal termination of the running process, causing Denial of Service (DoS).

An attacker can craft an input to the Parse functions that would be processed non-linearly with respect to its length, resulting in extremely slow parsing. This could cause a denial of service.

Git defines a line-based protocol used to exchange information between Git and Git credential helpers. Some ecosystems (most likely those using this protocol) may be vulnerable to attacks related to this protocol.

On Red Hat Enterprise Linux systems with xdg-user-dirs before 0.15.5, the system umask policy is not honored when creating XDG user directories because Xsession sources xdg-user-dirs.sh before setting umask. This may lead to incorrect directory permissions.