CVE-2026-11286
Insufficient validation of untrusted input in Wallet in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised t
CVSS
4.3
Medium
EPSS
0.2%
p5
KEV
—
Exploit Today
2
0-100
Published: Jun 5, 2026 · Last modified: Jul 23, 2026 · CWE-20 · CWE-451
0.2%EPSS · 30 days0.2%
2026-07-032026-07-30
Insufficient validation of untrusted input in Wallet in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to perform UI spoofing via a crafted HTML page. (Chromium security severity: Low)
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-549095.3 MED—
———pion/stun is a Go implementation of STUN. Prior to 3.1.3, XORMappedAddress.GetFromAs can panic while parsing a malformed short XOR-MAPPED-ADDRESS attribute in STUN or ICE Binding-response parsing paths, allowing remote denial of service. This issue is fixed in version 3.1.3.3hCVE-2026-53551——
———free5GC is an open-source implementation of the 5G core network. Prior to 1.4.5, the free5GC AUSF (Authentication Server Function) does not validate the supiOrSuci field in UE authentication requests. Null bytes (\x00) and other control characters pass through JSON parsing unchanged and are forwarded to the UDM in an unescaped URL path. This causes Go's net/url.Parse() to fail, returning HTTP 500 "System failure" and leaking internal stack traces. An unauthenticated attacker can trigger this at scale causing denial of service for all subscribers attempting authentication through the affected AUSF. This vulnerability is fixed in 1.4.5.6hCVE-2026-535037.5 HIG—
———Thumbor is an open-source photo thumbnail service by globo.com. Prior to 7.8.0, Thumbor's filters:convolution(<matrix>, <columns>, <should_normalize>) filter passes the user-controlled <columns> value to a C extension (thumbor/ext/filters/_convolution.c) where it is used as a divisor (for % and /) without validating columns > 0. When columns=0, the C code triggers undefined behavior; on x86_64 this reliably results in a fatal divide-by-zero trap (SIGFPE) and crashes the Thumbor process, causing a remote denial of service. This issue is fixed in 7.8.0.4hCVE-2025-623474.3 MED—
———HCL iControl was affected by Improper Input Validation vulnerability. It is vulnerable to unexpected system behavior and potential security bypasses. This was caused by an implementation flaw in an architectural security tactic that fails to properly validate whether the received input matches the expected type.8hCVE-2026-182173.4 LOW—
——0A flaw was found in the SAML protocol implementation of Keycloak, an open-source identity and access management solution. The issue occurs when Keycloak handles SAML authentication requests using the HTTP-Redirect binding. If a client is configured with a wildcard redirect URL, an attacker can craft a request that includes malicious parameters. When a user authenticates, Keycloak appends its legitimate response to the attacker's parameters. This can cause some service providers to process the attacker's data instead of the real login information, potentially leading to a user being logged into the wrong account.6hCVE-2026-182114.2 MED—
——0A flaw was found in the secure-client-uris client policy executor within Keycloak core services. This component is responsible for enforcing security requirements on client configurations, such as requiring encrypted connections for redirect URIs. Due to an improper check that only looks at the start of a web address rather than properly verifying the host, an attacker can bypass these security restrictions by using a specially crafted domain name. This could allow an attacker to intercept sensitive authentication codes over unencrypted connections.10h