553 matches found
Microsoft Exchange - Pre-Auth SSRF / ACL Bypass (ProxyNotFound)
Microsoft Exchange Server contains a remote code execution caused by improper input validation in the server component, letting remote attackers execute arbitrary code, exploit requires network access to the server. id: CVE-2021-28480 info: name: Microsoft Exchange - Pre-Auth SSRF / ACL Bypass...
D-Tale <= 3.16.0 - Pre-Auth RCE via Pandas Query Injection
D-Tale prior to version 3.16.1 contains a remote code execution caused by the update-settings endpoint allowing updates to enablecustomfilters, letting attackers run malicious code on the server, exploit requires hosting D-Tale publicly. id: CVE-2024-55890 info: name: D-Tale = 3.16.0 - Pre-Auth R...
Pre-Auth Takeover of Build Pipelines in GoCD
GoCD contains a critical information disclosure vulnerability whose exploitation allows unauthenticated attackers to leak configuration information including build secrets and encryption keys. id: CVE-2021-43287 info: name: Pre-Auth Takeover of Build Pipelines in GoCD author: dhiyaneshDk severity...
Jira Server Pre-Auth - Arbitrary File Retrieval (WEB-INF, META-INF)
The CachingResourceDownloadRewriteRule class in Jira Server and Jira Data Center allowed unauthenticated remote attackers to read arbitrary files within WEB-INF and META-INF directories via an incorrect path access check. id: CVE-2020-29453 info: name: Jira Server Pre-Auth - Arbitrary File...
CVE-2026-73430 Russh: Pre-auth remote panic via all-zero Curve25519 peer public value (encode_mpint OOB)
Russh is a Rust SSH client & server library. Prior to 0.62.4, an unauthenticated SSH client can cause a denial of service by sending SSHMSGKEXECDHINIT with a 32-byte all-zero QC value. Curve25519Kex::serverdh in russh/src/kex/curve25519.rs accepts the all-zero peer public value and computes an...
CVE-2026-73430 Russh: Pre-auth remote panic via all-zero Curve25519 peer public value (encode_mpint OOB)
Russh is a Rust SSH client & server library. Prior to 0.62.4, an unauthenticated SSH client can cause a denial of service by sending SSHMSGKEXECDHINIT with a 32-byte all-zero QC value. Curve25519Kex::serverdh in russh/src/kex/curve25519.rs accepts the all-zero peer public value and computes an...
CVE-2026-73430
Russh (Rust SSH client/server library) before version 0.62.4 is affected. An unauthenticated SSH client can trigger a denial of service by sending SSH_MSG_KEX_ECDH_INIT with a 32-byte all-zero Q_C value. In Curve25519Kex::server_dh, the all-zero peer public value is accepted, leading to a zero sh...
CVE-2026-73429 Russh: client wrong-length X25519 `clone_from_slice` panic (pre-auth DoS)
Russh is a Rust SSH client & server library. Prior to 0.62.4, a malicious SSH server can crash a russh client session with a malformed KEXECDHREPLY containing a server ephemeral value that is not 32 bytes long. The client-side Curve25519Kex::computesharedsecret function in...
CVE-2026-73429
CVE-2026-73429 affects Russh (Rust SSH client/server library) prior to v0.62.4. A malicious SSH server can trigger a deterministic panic in the client during KEX_ECDH_REPLY handling when the server_ephemeral value is not 32 bytes, as Curve25519Kex::compute_shared_secret passes the decoded value t...
undertow: undertow-websockets: Undertow: Pre-Auth DoS on websocket endpoint with @ServerEndpoint class with any @OnMessage method
A flaw was found in Undertow. A remote attacker can cause Out of Memory on websockets endpoint without authentication on any @ServerEndpoint class that has any @OnMessage method. This allows an attacker to cause Denial of Service attack without authentication and using only a standard WebSocket...
CVE-2026-73153
A flaw was found in svxlink's EchoLink implementation. An out-of-bounds read in the RTCP/SDES packet handling allows a pre-authentication remote attacker to read beyond buffer boundaries via crafted UDP packets, potentially leading to information disclosure or a crash. Mitigation Update svxlink t...
CVE-2026-15567 Wildfly: wildfly-iiop: wildfly-jacorb: wildfly: pre-auth denial of service on the iiop listener
A flaw was found in Wildfly. A remote unauthenticated attacker can trigger OutOfMemoryError as CSIv2Util's GSS token decoder reads an attacker-controlled length field without bounds checking and attempts to allocate a byte array of that size...
CVE-2026-68160
In the Linux kernel, the following vulnerability has been resolved: ceph: fix pre-auth out-of-bounds read on snaptrace in cephhandlecaps cephhandlecaps reads snaptracelen from the wire-format cephmdscaps header and uses it unconditionally to build a fake end pointer snaptrace + snaptracelen that ...
UBUNTU-CVE-2026-68160
In the Linux kernel, the following vulnerability has been resolved: ceph: fix pre-auth out-of-bounds read on snaptrace in cephhandlecaps cephhandlecaps reads snaptracelen from the wire-format cephmdscaps header and uses it unconditionally to build a fake end pointer snaptrace + snaptracelen that ...
CVE-2026-68160 ceph: fix pre-auth out-of-bounds read on snaptrace in ceph_handle_caps()
In the Linux kernel, the following vulnerability has been resolved: ceph: fix pre-auth out-of-bounds read on snaptrace in cephhandlecaps cephhandlecaps reads snaptracelen from the wire-format cephmdscaps header and uses it unconditionally to build a fake end pointer snaptrace + snaptracelen that ...
CVE-2026-68160
Summary: CVE-2026-68160 is a pre-auth, out-of-bounds read vulnerability in the Linux kernel’s Ceph code path (ceph_handle_caps) caused by using attacker-controlled snap_trace_len to compute an end pointer without proper bounds checks. The issue can lead to out-of-bounds reads of encoded snap data...
Linux Distros Unpatched Vulnerability : CVE-2026-68160
"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ceph: fix pre-auth out-of-bounds read on snaptrace in cephhandlecaps cephhandlecaps reads snaptracelen from the wire-format cephmdscaps header and uses it...
Exploit for CVE-2026-64638
💥 CVE‑2026‑64638 – WordPress XSS2Shell S...