CVE-2026-106073

This candidate has been reserved by an organization or individual " "that will use it when announcing a new security problem. When the candidate has been " "publicized, the details for this candidate will be provided...

CVE-2026-106071

This candidate has been reserved by an organization or individual " "that will use it when announcing a new security problem. When the candidate has been " "publicized, the details for this candidate will be provided...

CVE-2026-106070

This candidate has been reserved by an organization or individual " "that will use it when announcing a new security problem. When the candidate has been " "publicized, the details for this candidate will be provided...

CVE-2026-105481

This candidate has been reserved by an organization or individual " "that will use it when announcing a new security problem. When the candidate has been " "publicized, the details for this candidate will be provided...

CVE-2026-106074

This candidate has been reserved by an organization or individual " "that will use it when announcing a new security problem. When the candidate has been " "publicized, the details for this candidate will be provided...

CVE-2026-97206

NLnet Labs Unbound, 1.22.0 up to and including version 1.26.1, contains a DNS-over-QUIC DoQ lifetime bug reachable by a remote DoQ client under multi-threaded operation. A client-triggered QUIC path migration can enter stream/connection cleanup while a mesh reply still retains a pointer to the Do...

CVE-2026-96405

NLnet Labs Unbound up to and including version 1.26.1 limits compression-pointer traversal for each individual domain-name operation but has no aggregate inbound decompression-work budget. Many chained compression pointers in a message results in a lot of CPU usage following them. A malicious act...

CVE-2026-50106

When NLnet Labs Unbound up to and including version 1.26.1 is configured with both a root trust anchor and an additional 'trust-anchor:' for an island-of-security zone whose parent is provably insecure under the root chain, a malicious actor who can deliver one forged NXDOMAIN response for a name...

CVE-2026-35501

When NLnet Labs Unbound 1.0.1 up to and including version 1.26.1 is configured with both a root trust anchor and an additional 'trust-anchor:' for an island-of-security zone whose parent is provably insecure under the root chain, a malicious actor with a forged NSEC reply with the SOA bit cleared...

CVE-2026-109125

In NLnet Labs Unbound up to and including version 1.26.1, an observable cache-level side-channel can be exposed with 'unwanted-reply-threshold 0' configurations not a default configuration. If a response-like UDP datagram reaches the upstream source port currently used by a recursive query, but i...

CVE-2026-105482

This candidate has been reserved by an organization or individual " "that will use it when announcing a new security problem. When the candidate has been " "publicized, the details for this candidate will be provided...

CVE-2026-106069

This candidate has been reserved by an organization or individual " "that will use it when announcing a new security problem. When the candidate has been " "publicized, the details for this candidate will be provided...

CVE-2026-106072

This candidate has been reserved by an organization or individual " "that will use it when announcing a new security problem. When the candidate has been " "publicized, the details for this candidate will be provided...

CVE-2026-105483

This candidate has been reserved by an organization or individual " "that will use it when announcing a new security problem. When the candidate has been " "publicized, the details for this candidate will be provided...

CVE-2026-111497

This candidate has been reserved by an organization or individual " "that will use it when announcing a new security problem. When the candidate has been " "publicized, the details for this candidate will be provided...

CVE-2026-107891

This candidate has been reserved by an organization or individual " "that will use it when announcing a new security problem. When the candidate has been " "publicized, the details for this candidate will be provided...

CVE-2026-111879

DBI versions before 1.656 for Perl hang on a later open of a DBD::DBM table because a failed opendata does not release the table's lock. opendata creates the table's lock file and takes an exclusive flock on it for a CREATE, before the checks that can croak: a dbmmldbm value that is not a module...

CVE-2026-108518

DBI versions before 1.656 for Perl crash via type confusion in dbiprofile when a database handle is destroyed under a Profile Path with an attr element. An attr element names a database handle attribute, which dbiprofile reads from the handle's inner hash. It expects the inner handle as a referen...

CVE-2026-107929

When CURLOPTINTERFACE or the command line tool's --interface option is set with one of the documented prefixes if!, host!, ifhost!, that binding is not part of the connection reuse key, so a later transfer asking for a different source can silently reuse an existing connection and go out from the...

CVE-2026-107928

When curl is built with GnuTLS, a malicious WebSocket server can make curl send memory past its send buffer. This is due to an out of bounds read following when gnutlsrecordsend returns a number of bytes sent greater than the number of bytes it was given to send. GnuTLS does that after a blocked...

CVE-2026-94266

libcurl could accidentally return a URL for curleasygetinfo's CURLINFOEFFECTIVEURL option containing credentials, even though neither the URL provided to libcurl nor the redirected URL did...

CVE-2026-94265

When processing an HTTP redirect to a URL containing userinfo a username:password component, curl might erroneously retain and re-transmit the original host's HTTP Negotiate authentication state. Consequently, a malicious server can trigger a redirect containing arbitrary userinfo to force curl t...

CVE-2026-92391

A deeply nested multipart MIME structure constructed via the public API causes a stack overflow in libcurl during normal cleanup operations. An excessive recursion depth within curlmimefree leads to unbounded stack frame allocation during structure traversal, ultimately crashing the host process...

CVE-2026-92390

When invoked with --remote-header-name -J, curl fails to preserve its documented anti-clobbering protection if an intermediate 103 Early Hints response precedes the final HTTP response, or if an ETag header is processed before Content-Disposition under --etag-save. This flaw allows an HTTPS serve...

CVE-2026-92389

libcurl's TFTP state machine fails to validate state transitions against the requested transfer direction, accepting opening server responses for both reads and writes interchangeably. A malicious TFTP server can respond to a download request in a way that forces the client into transmit mode,...

CVE-2026-92388

When an FTP wildcard LIST operation fails, libcurl omits the restoration path meant for successful listings, leaving the write callback set to the internal listing parser and the write callback data pointing directly to the easy handle. Subsequent reuse of this handle triggers an immediate crash,...

CVE-2026-92387

By permanently omitting the final control-response line, a malicious FTP, IMAP, POP3, or SMTP server can exploit libcurl and completely bypass its configured transfer timeout mechanism, indefinitely blocking all concurrent transfers bound to the same multi-handle...

CVE-2026-92386

When writing a long cookie name and value to a Netscape cookie jar, a remote HTTP server can make curl write a record that exceeds its line-length parsing limit. Consequently, any subsequent curl invocation reading from that same cookie jar using --cookie silently aborts parsing prematurely upon...

CVE-2026-87866

When built with wolfSSL, curl can successfully validate a pinned public key hash against a key the TLS peer does not possess. During the TLS handshake, wolfSSL validates the connection, but curl's subsequent re-parsing of the same certificate - tricked by a manipulated validity length field -...

CVE-2026-87865

When libcurl uses libssh2 with a hashed knownhosts file, an unrelated initial entry can cause host key validation to report a key mismatch as a missing key to the CURLOPTSSHKEYFUNCTION callback...

CVE-2026-87863

An authenticated HTTPS origin can supply an HSTS max-age value that the parser accepts, but time serialization later fails to process. On 64-bit systems, extreme max-age values compute an absolute expiry within standard time integer limits that exceeds calendar time structure bounds. During cache...

CVE-2026-87864

Enabling CURLOPTCRLF causes curl to advertise the raw input byte count in the IMAP APPEND N literal while transmitting line-ending expanded data. The server reads only $N$ bytes for the payload, causing the remaining overflow bytes to be interpreted and executed as pipelined IMAP commands within...

CVE-2026-87862

Importing a includeSubDomains parent HSTS entry before a longer-lived child entry, silently drops the child. Consequently, when the parent expires, the child's valid HSTS policy is lost, causing curl to issue unencrypted HTTP requests rather than upgrading to HTTPS...

CVE-2026-87861

When using ambient user credentials, an HTTP request directed to one origin may be dispatched over a connection previously authenticated via Negotiate for a different origin, leaving the request's intended credentials unused...

CVE-2026-86415

libcurl's connection cache match function never considers the automatic client certificate option, so a cached, already authenticated Schannel connection can be handed to a transfer that got redirected to a different origin, even though the code explicitly switched off the auto client cert option...

CVE-2026-86414

An HTTP proxy can trick libcurl into sending the origin's credentials Basic password, or a Negotiate/Kerberos ticket to the proxy itself, by answering the CONNECT tunnel request with 401 WWW-Authenticate: instead of the expected 407 Proxy-Authenticate:...

CVE-2026-86413

When using an ambient user in a first transfer doing Negotiate authentication and asked to follow redirects, curl could pass on its credential details to an unrelated second origin when asked to redirect there...

CVE-2026-86412

A remote HTTP server can set a cookie that curl accepts and writes to a Netscape cookie jar but cannot reload. On the next invocation using the same path for --cookie and --cookie-jar, curl fails before connecting, then the cleanup procedure replaces the jar with an empty file, deleting cookies f...

CVE-2026-86411

An ftp:// transfer configured with CURLUSESSLNONE can reuse a pooled FTP control connection that a previous easy handle upgraded with STARTTLS and authenticated using a client certificate. The second handle performs neither a new TLS handshake nor a new FTP login, so the server continues to...

CVE-2026-86410

A flaw in the curl command line tool's logic makes it only set SSH host verification options when interacting directly using SFTP or SCP, and not as a result of following a redirect...

CVE-2026-86409

Setting CURLOPTAWSSIGV4 to NULL but does not disable SigV4 authentication, contrary to expectations and documentation. A subsequent transfer on the same handle still sends an Authorization: AWS4-HMAC-SHA256 header to whatever URL isset next, leaking state information...

CVE-2026-109088

This candidate has been reserved by an organization or individual " "that will use it when announcing a new security problem. When the candidate has been " "publicized, the details for this candidate will be provided...

CVE-2026-109090

This candidate has been reserved by an organization or individual " "that will use it when announcing a new security problem. When the candidate has been " "publicized, the details for this candidate will be provided...

CVE-2026-109089

This candidate has been reserved by an organization or individual " "that will use it when announcing a new security problem. When the candidate has been " "publicized, the details for this candidate will be provided...

CVE-2026-111678

Antiword through 0.37 contains a stack out-of-bounds read vulnerability in vGet8PapInfo and vGet8ChrInfo in prop8.c because FKP run counts and grpprl offsets are not bounded. Attackers can supply a crafted .doc file with malicious FKP pages to read past the 512-byte stack buffer, crashing antiwor...

CVE-2026-111677

Antiword through 0.37 contains a heap out-of-bounds read vulnerability in vGet8LstInfo in prop8.c caused by an inverted bounds check on the PlcfLst record count. Attackers can supply a crafted Word 8 .doc file claiming up to 0xffff LSTF records in a tiny buffer, causing reads past the heap...

CVE-2026-86047

MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, SHOW CREATE SERVER, SHOW CREATE USER, and mariadb-dump are affected because each does not consistently quote identifiers and values when serializing SQL. A...

CVE-2026-85745

MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, STArea reads beyond the allocated buffer when processing invalid WKB for a MultiPolygon because the multi-polygon parser advances past a nested geometry header...

CVE-2026-85746

MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, STAsText can write beyond an allocated output buffer when converting deeply nested GeometryCollections because recursive WKT serialization does not account for...

CVE-2026-92262

MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the mysql50 bypass prefix is affected because it allows the mysql50 prefix to bypass normal table-name filesystem encoding. An attacker can trigger the issue wit...