CVE-2026-95756

Authenticated Command Injection Vulnerability in the API of HPE Networking Fabric Composer

A command injection vulnerability exists in the API of HPE Networking Fabric Composer and could be exploited by an authenticated remote attacker with administrative privileges if certain preconditions outside of the attacker's control are met. Successful exploitation could allow an attacker to gain elevated privileges on the underlying operating system.

CVSS 3.1 · 6.6 Medium EPSS < 1% KEV · Not listed

Vendors

Hewlett Packard Enterprise (hpe) Hpe

Products

Fabric Composer Fabric Composer

CVE-2026-119503

WordPress Welcart e-Commerce plugin <= 2.12.6 - Content Injection vulnerability

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Welcart Welcart e-Commerce usc-e-shop allows Code Injection.This issue affects Welcart e-Commerce: from n/a through 2.12.6.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

Vendors

Welcart Wordpress-extensions

Products

Welcart E-commerce Welcart E-commerce

CVE-2026-123484

WordPress JetFormBuilder plugin <= 3.6.8 - Cross Site Scripting (XSS) vulnerability

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Crocoblock JetFormBuilder jetformbuilder allows DOM-Based XSS.This issue affects JetFormBuilder: from n/a through 3.6.8.

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed

Vendors

Crocoblock Wordpress-extensions

Products

Jetformbuilder Jetformbuilder

CVE-2026-71226

Libkcapi: memory corruption via uncanceled aio requests on error in libkcapi's one-shot aio path

Memory Corruption via Uncanceled AIO Requests on Error: libkcapi's one-shot AIO path can return an error before all submitted IOCBs are drained, allowing later kernel writes into caller-owned output buffers.

CVSS 3.1 · 7.3 High EPSS < 1% KEV · Not listed

Vendors

Redhat Smuellerdd

Products

Enterprise Linux Enterprise Linux Eus Hardened Images and 7 more

CVE-2026-123576

Hickory DNS 0.24.0 through 0.26.1 Memory Exhaustion via DNS-over-QUIC Requests

Hickory DNS 0.24.0 through 0.26.1 contains a memory exhaustion vulnerability that allows remote attackers to consume server resources by sending incomplete DNS-over-QUIC request bodies. Attackers can open many connections and send only large length prefixes, causing pre-allocated buffers to persist without timeout and exhausting server memory.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Hickory-dns

Products

Hickory-dns

CVE-2026-123578

Hickory DNS 0.26.0 before 0.26.2 Response Validation Bypass via QDCOUNT=0

Hickory DNS hickory-net 0.26.0 before 0.26.2 and hickory-proto 0.25.0 through 0.25.2 skip the check that a UDP response's question section matches the query when the response has an empty question section (QDCOUNT=0), and also skip the case-randomization check. Remote attackers able to inject spoofed UDP responses can send QDCOUNT=0 responses to bypass these checks, weakening defenses against DNS spoofing.

CVSS 4.0 · 6.3 Medium EPSS < 1% KEV · Not listed

Vendors

Hickory-dns

Products

Hickory-dns

CVE-2026-123579

Hickory DNS 0.26.0-beta.1 before 0.26.2 DNSSEC Validation Bypass via Wildcard Expansion

DNSSEC validation in Hickory DNS hickory-net 0.26.0-beta.1 before 0.26.2 and hickory-proto through 0.26.0-alpha.1 does not distinguish NODATA responses from wildcard-expanded positive responses. For a query that should return NODATA in a zone with wildcard records, an attacker can combine an NSEC3 record matching the query name with a signed wildcard record into a bogus positive response that validation accepts.

CVSS 4.0 · 6.3 Medium EPSS < 1% KEV · Not listed

Vendors

Hickory-dns

Products

Hickory-dns

CVE-2026-123580

Hickory-DNS 0.26.0-beta.1 before 0.26.2 DNSSEC Nonexistence Proof Forgery via NSEC3

Hickory DNS hickory-net 0.26.0-beta.1 before 0.26.2 and hickory-proto through 0.26.0-alpha.1 perform insufficient checks on NSEC3 record names during DNSSEC verification, comparing only the hashed label without confirming the record belongs to the correct zone. Attackers can supply NSEC3 records from another zone with a matching hash label to forge DNSSEC nonexistence proofs.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Hickory-dns

Products

Hickory-dns

CVE-2026-123582

Hickory DNS 0.25.0 before 0.26.2 DNSSEC Validation Bypass via SOA Record

The validating recursive resolver and validating forwarder in Hickory DNS (hickory-server) 0.25.0 before 0.26.2 do not check whether the SOA record passed DNSSEC validation when assembling NXDOMAIN or NODATA responses. An attacker able to supply forged DNS responses can have a forged SOA record returned to clients with the AD bit set, misleading clients that rely on the server's DNSSEC validation.

CVSS 4.0 · 6.3 Medium EPSS < 1% KEV · Not listed

Vendors

Hickory-dns

Products

Hickory-dns

CVE-2026-123583

Hickory DNS 0.25.0 through 0.25.2 Missing Bailiwick Filtering on Negative Responses

The recursive resolver in Hickory DNS hickory-recursor 0.25.0 through 0.25.2 and hickory-resolver 0.26.0 before 0.26.2 does not apply out-of-bailiwick filtering to negative responses. Attackers able to supply crafted negative responses can include out-of-bailiwick records to facilitate cache poisoning and more easily exploit other DNSSEC verification flaws.

CVSS 4.0 · 6.3 Medium EPSS < 1% KEV · Not listed

Vendors

Hickory-dns

Products

Hickory-dns

CVE-2026-123584

Hickory-DNS 0.26.0 before 0.26.2 UDP Client Denial of Service via Spoofed Responses

The hickory-net crate in Hickory DNS 0.26.0 before 0.26.2 stops listening and returns an error when a client UDP connection receives a datagram that cannot be parsed as a DNS message. Remote attackers who guess the query's source port, without knowing the transaction ID, can spoof malformed responses to abort client queries, causing denial of service.

CVSS 4.0 · 8.2 High EPSS < 1% KEV · Not listed

Vendors

Hickory-dns

Products

Hickory-dns

CVE-2026-123586

Hickory DNS 0.25.0-alpha.3 through 0.25.2 Query Amplification via Cyclic Referrals

Hickory DNS 0.25.0-alpha.3 through 0.25.2 contains a query amplification vulnerability in its recursive resolver, which mishandles cyclic sibling name server referrals that lack glue records. Attackers controlling two zones whose name servers reference each other without glue records can make the recursor loop, sending many upstream queries, amplified further by zero-TTL NS records.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Hickory-dns

Products

Hickory-dns

CVE-2026-123587

Hickory-DNS 0.26.0 before 0.26.2 DNSSEC Nonexistence Forgery via Wraparound NSEC

The DNSSEC validation in the Hickory DNS hickory-net crate 0.26.0 before 0.26.2 identifies wraparound NSEC records by comparing the next domain name to an SOA record in the response, accepting that SOA even if it fails validation. Attackers who can supply DNS responses can combine a genuine NSEC record and its RRSIG with a crafted SOA record to forge nonexistence of any RRset.

CVSS 4.0 · 8.9 High EPSS < 1% KEV · Not listed

Vendors

Hickory-dns

Products

Hickory-dns

CVE-2026-123588

Hickory DNS Recursive Resolver Denial of Service via Cached Empty Connection Pool

The recursive resolver in Hickory DNS (all versions of the hickory-recursor crate, and hickory-resolver 0.26.0 before 0.26.2) caches an empty connection pool when it follows a referral with no glue records and all queries for the name servers' IP addresses fail. An attacker able to spoof DNS responses can make these lookups fail, causing all subsequent queries for the affected zone to fail until the cache entry expires or is evicted.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Hickory-dns

Products

Hickory-dns

CVE-2026-123590

Hickory DNS 0.26.0-beta.1 before 0.26.2 Improper NSEC/NSEC3 Signature Validation

Hickory DNS hickory-net 0.26.0-beta.1 before 0.26.2 and hickory-proto through 0.26.0-alpha.1 accept NSEC and NSEC3 records for DNSSEC nonexistence proofs when any other record with the same owner name passes signature validation. Attackers able to supply DNS responses can mix validly signed records with bogus same-name NSEC or NSEC3 records of different types in the authority section to forge nonexistence proofs.

CVSS 4.0 · 6.3 Medium EPSS < 1% KEV · Not listed

Vendors

Hickory-dns

Products

Hickory-dns

CVE-2026-123591

Hickory DNS 0.26.0-beta.1 before 0.26.2 DNSSEC Validation Bypass via Missing RFC 6840 Checks

Hickory DNS hickory-net 0.26.0-beta.1 before 0.26.2 and hickory-proto through 0.26.0-alpha.1 fail to verify, per RFC 6840 §4.4, that an NSEC or NSEC3 record denying a DS RRset also proves the delegation's NS record exists. Attackers can reuse child-side NSEC or NSEC3 records to fake an insecure delegation and forge child-zone records.

CVSS 4.0 · 8.2 High EPSS < 1% KEV · Not listed

Vendors

Hickory-dns

Products

Hickory-dns

CVE-2026-123592

Hickory DNS 0.26.0-beta.1 before 0.26.2 DNSSEC Validation Bypass via Name Hash Collision

The hickory-net crate in Hickory DNS 0.26.0-beta.1 before 0.26.2 allows DNSSEC validation bypass because Name's Hash ignores label lengths and ValidationCacheKey compares only that hash. An attacker controlling an unsigned delegation whose name differs from a signed target only in dot positions can prime an Insecure verdict, causing forged answers for the target to skip signature verification instead of returning SERVFAIL.

CVSS 4.0 · 8.2 High EPSS < 1% KEV · Not listed

Vendors

Hickory-dns

Products

Hickory-dns

CVE-2026-123594

Hickory DNS through 0.26.0-alpha.1 DNSSEC NSEC Validation Bypass for Empty Non-Terminals

Hickory DNS hickory-proto through 0.26.0-alpha.1 and hickory-net 0.26.0-beta.1 before 0.26.2 contain an NSEC validation flaw that returns a secure proof for NXDOMAIN responses when the covering NSEC's Next Domain Name is a strict descendant of the query name, which actually proves the name exists as an empty non-terminal. On-path attackers can flip the unsigned rcode of a genuine signed NODATA response from NOERROR to NXDOMAIN, causing validators to accept forged nonexistence of the name.

CVSS 4.0 · 6.3 Medium EPSS < 1% KEV · Not listed

Vendors

Hickory-dns

Products

Hickory-dns

CVE-2026-123595

Hickory DNS through 0.26.0-alpha.1 DNSSEC Validation Bypass via Ancestor-Delegation NSEC3

Hickory DNS hickory-proto 0.25 through 0.26.0-alpha.1 and hickory-net 0.26.0-beta.1 before 0.26.2 contain a DNSSEC validation flaw in the validating recursor's NSEC3 handler, which matches the closest encloser by hash alone without checking the type bitmap and so accepts parent-side ancestor-delegation NSEC3 records as proof of nonexistence. An attacker who delivers one response built from genuinely signed parent NSEC3 records can cause NXDOMAIN or NODATA to be cached with AD=1, denying resolution of existing names at and below the zone cut.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Hickory-dns

Products

Hickory-dns

CVE-2026-123596

Hickory DNS through 0.26.0-alpha.1 DNSSEC Validation Bypass via Ancestor-Delegation NSEC

Hickory DNS hickory-proto through 0.26.0-alpha.1 and hickory-net 0.26.0-beta.1 before 0.26.2 contain a DNSSEC validation flaw in the validating recursor's NSEC handler that accepts parent-side ancestor-delegation NSEC records as proof of nonexistence for names below the zone cut. An on-path attacker, rogue parent nameserver, or attacker winning a port and TXID race can deliver one forged NXDOMAIN response built from genuinely signed parent NSEC records, causing authenticated denial of existing child-zone names cached for the negative TTL.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Hickory-dns

Products

Hickory-dns