New
CVE-2026-56091: Apache Shiro: Authentication bypass in Guice-Web integration: When using Apache Shiro with the shiro-guice module in a web servlet context, a specially crafted HTTP request may cause an authentication bypass. This vulnerability is similar to https://www.cve.org/CVERecord?id=CVE-2020-1957 https://www.cve.org/CVERecord , except that it affects the `shiro-guice` module instead of the `shiro-spring...
CVE-2026-56130: Apache Shiro: Remember-me cookie isn't checked for expiry on the server: "Remember me" cookie age is not verified on the server. This potentially allows an attacker to intercept a valid cookie and reuse it indefinitely, even after the configured expiration time has passed. This issue affects all Apache Shiro versions from 1.2.4 through 2.x, and 3.0.0-alpha-1, only when RememberMe functionality ...
CVE-2026-53277: KVM: arm64: Take the SRCU lock for page table walks in fault injection and AT emulation: In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Take the SRCU lock for page table walks in fault injection and AT emulation walk_s1() and kvm_walk_nested_s2() expect to be called while holding kvm->srcu to guard against memslot changes. While this is generally the case, __kvm...
CVE-2026-53276: Bluetooth: ISO: Fix a use-after-free of the hci_conn pointer: In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: Fix a use-after-free of the hci_conn pointer In iso_sock_rebind_bc(), the bis pointer is cached, then the socket lock is dropped: bis = iso_pi(sk)->conn->hcon; /* Release the socket before lookups since that requires hci_dev_lock * which shall not...
CVE-2026-53275: ipv6: mcast: Fix use-after-free when processing MLD queries: In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: Fix use-after-free when processing MLD queries When processing an MLD query, a pointer to the multicast group address is retrieved when initially parsing the packet. This pointer is later dereferenced without being reloaded despite the fact that the skb h...
Updated
CVE-2025-10911: Libxslt: use-after-free with key data stored cross-rvt: A use-after-free vulnerability was found in libxslt while parsing xsl nodes that may lead to the dereference of expired pointers and application crash.
CVE-2025-60019: Glib-networking: uninitialized memory dereferences on glib-networking through glib-networking/tls/openssl/gtlsbio.c via g_tls_bio_new_from_iostream() and g_tls_bio_new_from_datagram_based(): glib-networking's OpenSSL backend fails to properly check the return value of memory allocation routines. An out of memory condition could potentially result in writing to an invalid memory location.
CVE-2025-60018: Glib-networking: out of bound reads on glib-networking through tls/openssl/gtlscertificate-openssl.c via "g_tls_certificate_openssl_get_property()": glib-networking's OpenSSL backend fails to properly check the return value of a call to BIO_write(), resulting in an out of bounds read.
CVE-2025-6199: Gdk-pixbuf: uninitialized memory disclosure in gdkpixbuf gif lzw decoder: A flaw was found in the GIF parser of GdkPixbuf’s LZW decoder. When an invalid symbol is encountered during decompression, the decoder sets the reported output size to the full buffer length rather than the actual number of written bytes. This logic error results in uninitialized sections of the buffer being included in t...
CVE-2025-6170: Libxml2: stack buffer overflow in xmllint interactive shell command handling: A flaw was found in the interactive shell of the xmllint command-line tool, used for parsing XML files. When a user inputs an overly long command, the program does not check the input size properly, which can cause it to crash. This issue might allow attackers to run harmful code in rare configurations without modern ...
CISA Known Exploited Vulnerabilities
CVE-2026-34908 Ubiquiti UniFi OS: Ubiquiti UniFi OS contains an improper access control vulnerability which could allow a malicious actor with access to the network to make unauthorized changes to the system.
CVE-2025-67038 Lantronix EDS5000: Lantronix EDS5000 contains a code injection vulnerability that could allow attackers to inject arbitrary OS commands into the username parameter. Injected commands are executed with root privileges.
CVE-2026-34910 Ubiquiti UniFi OS: Ubiquiti UniFi OS contains an improper input validation vulnerability which could allow a malicious actor with access to the network to conduct command injection.
CVE-2026-34909 Ubiquiti UniFi OS: Ubiquiti UniFi OS contains a path traversal vulnerability which could allow a malicious actor with access to the network to access files on the underlying system that could be manipulated to access an underlying account.
CVE-2026-20253 Splunk Enterprise: Splunk Enterprise contains a missing authentication for critical function vulnerability which could allow an unauthenticated user to create or truncate arbitrary files through a PostgreSQL sidecar service endpoint.