Latest CVE Feed

Vulnerabilities published in the last 30 days. Filter by severity, exploit status, or attack vector.

Score
Vulnerability
Published
5.9 MEDIUM
CVE-2026-42387 — Insufficient input validation in ZoneToCache

A malicious authoritative server can send a crafted zone via the ZoneToCache function that leads to a crash of the Recursor due to insuffcient input validation.

recursor | Remote | Denial of Service
Jun 25, 2026 Jun 25, 2026
Jun 25, 2026
Jun 25, 2026
5.3 MEDIUM
CVE-2026-40012 — Information about ECS zero scoped answers might leak to clients that use a specific ECS

ECS zero scoped answers are stored in the packet cache while they should not. This impacts only configurations that have ECS enabled;

recursor | Remote | Misconfiguration
Jun 25, 2026 Jun 25, 2026
Jun 25, 2026
Jun 25, 2026
7.5 HIGH
CVE-2026-33612 — ZoneToCache can poison the cache

A malicious authoritative server can send a crafted zone via the ZoneToCache function that leads to cache poisoning.

recursor | Remote | Misconfiguration
Jun 25, 2026 Jun 25, 2026
Jun 25, 2026
Jun 25, 2026
3.7 LOW
CVE-2026-42004 — EDNS options smuggling

An attacker can send a crafted EDNS OPT record that will be ignored by DNSdist’s filtering rules, but will be rewritten as a valid OPT record when EDNS Client Subnet is inserted, causing the backend …

dnsdist | Remote | Misconfiguration
Jun 25, 2026 Jun 25, 2026
Jun 25, 2026
Jun 25, 2026
5.3 MEDIUM
CVE-2026-40211 — Denial of service via crafted DoH3 queries

An attacker can send crafted DNS over HTTP/3 queries, triggering an exception that prevents some buffer from being freed right away. The buffer will be freed at the end of the QUIC connection, but on…

dnsdist | Remote | Denial of Service
Jun 25, 2026 Jun 25, 2026
Jun 25, 2026
Jun 25, 2026
4.8 MEDIUM
CVE-2026-40210 — Out-of-bounds read in SetMacAddrAction

An out-of-bounds read might happen when SetMacAddrAction is used, potentially resulting in uninitialized memory being sent over the network or a crash.

dnsdist | Remote | Memory Corruption
Jun 25, 2026 Jun 25, 2026
Jun 25, 2026
Jun 25, 2026
5.3 MEDIUM
CVE-2026-40209 — Denial of service via IXFR queries

An attacker might be able to cause outgoing TCP connections to backend to be stuck until a timeout occurs instead of being released immediately, by sending IXFR queries. This could be used to cause a…

dnsdist | Remote | Denial of Service
Jun 25, 2026 Jun 25, 2026
Jun 25, 2026
Jun 25, 2026
3.7 LOW
CVE-2026-40208 — Denial of service via DoH3 queries

An attacker might be able to delay the processing of DoH3 queries by sending DoH3 GET queries with an invalid DATA frame.

dnsdist | Remote | Denial of Service
Jun 25, 2026 Jun 25, 2026
Jun 25, 2026
Jun 25, 2026
3.7 LOW
CVE-2026-40011 — Prometheus denial of service via crafted DNS queries

An attacker sending a large number of crafted DNS queries might be able to trigger a dynamic block being inserted with a value causing invalid output to be produced in the prometheus endpoint. The pr…

dnsdist | Remote | Denial of Service
Jun 25, 2026 Jun 25, 2026
Jun 25, 2026
Jun 25, 2026
4.3 MEDIUM
CVE-2026-42005 — Insufficient input validation of internal web server

An attacker can send a web request that causes unlimited memory allocation in the internal web server, leading to a denial of service. The internal web server is disabled by default.

authoritative | Remote | Denial of Service
Jun 25, 2026 Jun 25, 2026
Jun 25, 2026
Jun 25, 2026
8.2 HIGH
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.or…

shiro | Remote | Authentication
Jun 25, 2026 Jun 25, 2026
Jun 25, 2026
Jun 25, 2026
2.0 LOW
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…

shiro | Remote | Authentication
Jun 25, 2026 Jun 25, 2026
Jun 25, 2026
Jun 25, 2026
0.0 NA
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…

| Race Condition
Jun 25, 2026 Jun 25, 2026
Jun 25, 2026
Jun 25, 2026
0.0 NA
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 …

| Memory Corruption
Jun 25, 2026 Jun 25, 2026
Jun 25, 2026
Jun 25, 2026
0.0 NA
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 addres…

Jun 25, 2026 Jun 25, 2026
Jun 25, 2026
Jun 25, 2026
0.0 NA
CVE-2026-53274 — net/smc: fix sleep-inside-lock in __smc_setsockopt() causing local DoS

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix sleep-inside-lock in __smc_setsockopt() causing local DoS A logic flaw in __smc_setsockopt() allows a local unprivil…

| Denial of Service
Jun 25, 2026 Jun 25, 2026
Jun 25, 2026
Jun 25, 2026
0.0 NA
CVE-2026-53273 — tee: optee: prevent use-after-free when the client exits before the supplicant

In the Linux kernel, the following vulnerability has been resolved: tee: optee: prevent use-after-free when the client exits before the supplicant Commit 70b0d6b0a199 ("tee: optee: Fix supplicant w…

| Memory Corruption
Jun 25, 2026 Jun 25, 2026
Jun 25, 2026
Jun 25, 2026
0.0 NA
CVE-2026-53272 — erofs: fix use-after-free on sbi->sync_decompress

In the Linux kernel, the following vulnerability has been resolved: erofs: fix use-after-free on sbi->sync_decompress z_erofs_decompress_kickoff() can race with filesystem unmount, causing a use-af…

| Race Condition
Jun 25, 2026 Jun 25, 2026
Jun 25, 2026
Jun 25, 2026
0.0 NA
CVE-2026-53271 — ksmbd: fix NULL-deref of opinfo->conn in oplock/lease break notifiers

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix NULL-deref of opinfo->conn in oplock/lease break notifiers smb2_oplock_break_noti() and smb2_lease_break_noti() read o…

| Memory Corruption
Jun 25, 2026 Jun 25, 2026
Jun 25, 2026
Jun 25, 2026
0.0 NA
CVE-2026-53270 — ipvs: clear the svc scheduler ptr early on edit

In the Linux kernel, the following vulnerability has been resolved: ipvs: clear the svc scheduler ptr early on edit ip_vs_edit_service() while unbinding the old scheduler clears the svc->scheduler …

| Race Condition
Jun 25, 2026 Jun 25, 2026
Jun 25, 2026
Jun 25, 2026
Showing 20 of 8260 Results