CVE records

Every CVE as the CVE Program publishes it, refreshed every ten minutes, with NVD's analysis, CISA's known-exploited status and a healthcare tag. Subscribers get the CVEs that match their own systems on My program, by email as they are published. Where the data comes from: sources.

Updated under an hour ago ()

What this means for you

This week: 5,436 CVEs published, 357 critical, and 7 newly confirmed exploited. Add your stack to see whether any of them hit you.

Published in the last 7 days
5,436
Show in the list
Critical, last 7 days
357
Show in the list
Healthcare-tagged, last 7 days
4
Show in the list
Known exploited (CISA KEV)
1,747
Show in the list

Showing CVEs that name the product golang:go. Show all products

49 CVEs, showing 1 to 49
CVESeverityTitlePublished
CVE-2020-0601
Known exploited
High 8.1A spoofing vulnerability exists in the way Windows CryptoAPI (Crypt32.dll) validates Elliptic Curve Cryptography (ECC) certificates.An attacker could exploit the vulnerability by using a spoofed code…
Assigned by microsoft
Jan 14, 2020
CVE-2022-32189High 7.5Panic when decoding Float and Rat types in math/big
Assigned by Go
Aug 9, 2022
CVE-2023-44487
Known exploited
High 7.5The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
Assigned by mitre
Oct 10, 2023
CVE-2025-47912Medium 5.3The Parse function permits values other than IPv6 addresses to be included in square brackets within the host component of a URL.Oct 29, 2025
CVE-2025-58185Medium 5.3Parsing a maliciously crafted DER payload could allocate large amounts of memory, causing memory exhaustion.Oct 29, 2025
CVE-2025-58187High 7.5Due to the design of the name constraint checking algorithm, the processing time of some inputs scale non-linearly with respect to the size of the certificate.Oct 29, 2025
CVE-2025-58188High 7.5Validating certificate chains which contain DSA public keys can cause programs to panic, due to a interface cast that assumes they implement the Equal method.Oct 29, 2025
CVE-2025-58189Medium 5.3When Conn.Handshake fails during ALPN negotiation the error contains attacker controlled information (the ALPN protocols sent by the client) which is not escaped.Oct 29, 2025
CVE-2025-61723High 7.5The processing time for parsing some invalid inputs scales non-linearly with respect to the size of the input.Oct 29, 2025
CVE-2025-61724Medium 5.3The Reader.ReadResponse function constructs a response string through repeated string concatenation of lines.Oct 29, 2025
CVE-2025-61729High 7.5Within HostnameError.Error(), when constructing an error string, there is no limit to the number of hosts that will be printed out.Dec 2, 2025
CVE-2025-61727Medium 6.5An excluded subdomain constraint in a certificate chain does not restrict the usage of wildcard SANs in the leaf certificate.Dec 3, 2025
CVE-2025-61726High 7.5The net/url package does not set a limit on the number of query parameters in a query.Jan 28, 2026
CVE-2025-61728Medium 6.5archive/zip uses a super-linear file name indexing algorithm that is invoked the first time a file in an archive is opened.Jan 28, 2026
CVE-2025-61730Medium 5.3During the TLS 1.3 handshake if multiple messages are sent in records that span encryption level boundaries (for instance the Client Hello and Encrypted Extensions messages), the subsequent messages…Jan 28, 2026
CVE-2025-61731High 7.8Building a malicious file with cmd/go can cause can cause a write to an attacker-controlled file with partial control of the file content.Jan 28, 2026
CVE-2025-68119High 7.0Downloading and building modules with malicious version strings can cause local code execution.Jan 28, 2026
CVE-2025-22873Low 3.8It was possible to improperly access the parent directory of an os.Root by opening a filename ending in "../".Feb 4, 2026
CVE-2025-61732High 8.6A discrepancy between how Go and C/C++ comments were parsed allowed for code smuggling into the resulting cgo binary.Feb 5, 2026
CVE-2025-68121Critical 10.0During session resumption in crypto/tls, if the underlying Config has its ClientCAs or RootCAs fields mutated between the initial handshake and the resumed handshake, the resumed handshake may succee…Feb 5, 2026
CVE-2026-25679High 7.5url.Parse insufficiently validated the host/authority component and accepted some invalid URLs.Mar 6, 2026
CVE-2026-27137High 7.5When verifying a certificate chain which contains a certificate containing multiple email address constraints which share common local portions but different domain portions, these constraints will n…Mar 6, 2026
CVE-2026-27138Medium 5.9Certificate verification can panic when a certificate in the chain has an empty DNS name and another certificate in the chain has excluded name constraints.Mar 6, 2026
CVE-2026-27139Low 2.5On Unix platforms, when listing the contents of a directory using File.ReadDir or File.Readdir the returned FileInfo could reference a file outside of the Root in which the File was opened.Mar 6, 2026
CVE-2026-27142Medium 6.1Actions which insert URLs into the content attribute of HTML meta tags are not escaped.Mar 6, 2026
CVE-2026-27140High 8.8SWIG file names containing 'cgo' and well-crafted payloads could lead to code smuggling and arbitrary code execution at build time due to trust layer bypass.Apr 8, 2026
CVE-2026-27143Critical 9.8Arithmetic over induction variables in loops were not correctly checked for underflow or overflow.Apr 8, 2026
CVE-2026-27144High 7.1The compiler is meant to unwrap pointers which are the operands of a memory move; a no-op interface conversion prevented the compiler from making the correct determination about non-overlapping moves…Apr 8, 2026
CVE-2026-32280High 7.5During chain building, the amount of work that is done is not correctly limited when a large number of intermediate certificates are passed in VerifyOptions.Intermediates, which can lead to a denial…Apr 8, 2026
CVE-2026-32281High 7.5Validating certificate chains which use policies is unexpectedly inefficient when certificates in the chain contain a very large number of policy mappings, possibly causing denial of service.Apr 8, 2026
CVE-2026-32282Medium 6.4On Linux, if the target of Root.Chmod is replaced with a symlink while the chmod operation is in progress, Chmod can operate on the target of the symlink, even when the target lies outside the root.Apr 8, 2026
CVE-2026-32283High 7.5If one side of the TLS connection sends multiple key update messages post-handshake in a single record, the connection can deadlock, causing uncontrolled consumption of resources.Apr 8, 2026
CVE-2026-32288Medium 5.5tar.Reader can allocate an unbounded amount of memory when reading a maliciously-crafted archive containing a large number of sparse regions encoded in the "old GNU sparse map" format.Apr 8, 2026
CVE-2026-32289Medium 6.1Context was not properly tracked across template branches for JS template literals, leading to possibly incorrect escaping of content when branches were used.Apr 8, 2026
CVE-2026-33810High 8.2When verifying a certificate chain containing excluded DNS constraints, these constraints are not correctly applied to wildcard DNS SANs which use a different case than the constraint.Apr 8, 2026
CVE-2026-33811High 7.5When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory and a crash.May 7, 2026
CVE-2026-33814High 7.5When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGS_MAX_FRAME_SIZE with a value of 0.May 7, 2026
CVE-2026-39817Medium 5.9The "go tool pack" subcommand (usually used only by the compiler as an internal tool with known-good inputs) does not sanitize output filenames.May 7, 2026
CVE-2026-39819Medium 5.3The "go bug" command writes to two files with predictable names in the system temporary directory (for example, "/tmp").May 7, 2026
CVE-2026-39820High 7.5Well-crafted inputs reaching ParseAddress, ParseAddressList, and ParseDate were able to trigger excessive CPU exhaustion and memory allocations.May 7, 2026
CVE-2026-39823Medium 6.1CVE-2026-27142 fixed a vulnerability in which URLs were not correctly escaped inside of a <meta> tag's <content> attribute.May 7, 2026
CVE-2026-39825Medium 5.3ReverseProxy can forward queries containing parameters not visible to Rewrite functions.May 7, 2026
CVE-2026-39826Medium 6.1If a trusted template author were to write a <script> tag containing an empty 'type' attribute or a 'type' attribute with an ASCII whitespace, the execution of the template would incorrectly escape a…May 7, 2026
CVE-2026-39836High 7.5The Dial and LookupPort functions panic on Windows when provided with an input containing a NUL (0).May 7, 2026
CVE-2026-42499High 7.5Pathological inputs could cause DoS through consumePhrase when parsing an email address according to RFC 5322.May 7, 2026
CVE-2026-42501High 7.5A malicious module proxy can exploit a flaw in the go command's validation of module checksums to bypass checksum database validation.May 7, 2026
CVE-2023-54365High 7.5Traefik before 2.10.5 and 3.0.0-beta4 is affected by a denial-of-service vulnerability in HTTP/2 request handling inherited from the Go standard library's HTTP/2 implementation (CVE-2023-44487 / CVE-…Jun 23, 2026
CVE-2026-39822High 7.8On Unix systems, opening a file in an os.Root improperly follows symlinks to locations outside of the Root when the final path component of the a path is a symbolic link and the path ends in /.Jul 8, 2026
CVE-2026-42505Medium 5.3Handshakes which used Encrypted Client Hello could be de-anonymized by a passive network observer due to a disclosure of pre-shared key identities in the unencrypted client hello.Jul 8, 2026

CVSS is the assigning CNA's score where it gives one, otherwise NVD's. The healthcare tag is a documented heuristic (a list of clinical and health IT vendors, and clinical terms in the description), not a classification. The CVE record is authoritative.

Your cookie choices
We use essential cookies to run this site, and, only with your consent, an advertising cookie from Google to measure whether our ads lead to sign-ups and subscriptions. See our for details.