Ecosystem
Alpine
10,677 known vulnerabilities.
Most affected packages
10,638 results · Feed
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Medium 5.5
abort() in libpcap before 1.10.7 on an invalid BPF opcode
libpcap BPF interpreter calls abort() if it encounters a BPF instruction that has an invalid opcode. In particular uncommon use cases a crafted filter program can terminate the OS process.
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Medium 5.5
OOBR in libpcap before 1.10.7
libpcap BPF interpreter detects neither reaching the end of the filter program buffer due to lack of a return instruction nor executing a jump instruction with an offset that translates to a pointer outside of the buffer. In particular uncommon use cases a cr…
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High 8.7
OOBR and OOBW in libpcap before 1.10.7
In BPF instructions that load/store a value from/to a scratch memory register the register index is an unsigned 32-bit integer and must not exceed 15, but libpcap BPF interpreter does not validate the value. In particular uncommon use cases a crafted filter p…
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High 8.2
PCRE2 before 10.48 allows a pcre2_dfa_match out-of-bounds write because reuse of a cached workspace block, in a recursi…
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High 7.5
c-ares : Use-after-free / double-free in c-ares query-completion handling, remotely triggerable via ares_getaddrinfo() over TCP
c-ares is an asynchronous resolver library. From ver 1.32.3 until 1.34.7, a use-after-free / double-free in c-ares' query-completion handling. The same flaw — a query's callback being invoked while the query is still linked in the channel's internal lookup st…
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Medium 5.3
Silent field truncation via unchecked int cast of huge JSON string values in JSON-to-BSON parser
An incorrect numeric conversion in the JSON parsing component of the MongoDB C Driver's BSON library may cause an unusually large text value to be silently shortened, or the corresponding field to be omitted, while the parsing operation still reports success …
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Medium 5.9
Heap corruption via OCSP request double free from crafted multi-URL certificate in TLS client
A double free in the OpenSSL-based TLS certificate revocation checking path of the MongoDB C Driver can be reached by a TLS endpoint that the client already trusts. During the handshake, specially formed certificate data can cause the same heap object to be r…
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Medium 5.1
Heap write primitive via size round-up wrap during JSON parsing on 32-bit builds
An integer wraparound in an allocation size calculation in the BSON library's JSON parsing code can cause a buffer to be released while a following copy operation still writes through the stale pointer. On builds where sizes are 32 bits, an unauthenticated pa…
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Low 3.7
Heap overflow via truncated base64 encoding of binary fields in length-limited JSON output
A memory-handling error in the BSON-to-JSON conversion helpers of the MongoDB C Driver can write a small number of bytes past the end of a heap buffer when a binary field is encoded and the output is cut short at a caller-configured length limit. A party who …
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High 7.8
util-linux libmount Privilege Escalation via Failed Mount Helper
util-linux versions through 2.41.5 and 2.42.2 fail to check mount helper exit status before running post-mount hooks, allowing unprivileged users to execute privileged operations on pre-existing filesystems. Attackers can exploit X-mount.idmap or X-mount.owne…
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High 7.4
zlib 1.3.1.2 through 1.3.2 Heap Buffer Overflow via gz_vacate
zlib versions 1.3.1.2 through 1.3.2 contain a heap buffer overflow vulnerability in the gz_vacate() function when processing non-blocking gzwrite() operations with stale external buffer pointers. Attackers can trigger the overflow by calling gzprintf() or gzv…
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High 7.1
Session takeover via Auth Proxy cache key collision
Only self-managed Grafana instances with Auth Proxy authentication and identity caching enabled (sync_ttl greater than zero) are affected. The Auth Proxy cache key concatenated the username and forwarded identity attributes without a delimiter, so distinct id…
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Medium 6.8
SAML assertion replay via skipped InResponseTo validation
When SAML IdP-initiated login is enabled in Grafana Enterprise, the SAML library skips validation of the InResponseTo field on all SAML responses, including SP-initiated logins. This removes anti-replay protection, allowing an attacker who obtains a valid sig…
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Medium 6.5
SQL Data Source Plugin: OOM DoS via $__timeGroup macro
An authenticated user with permission to query a SQL data source can bypass the fix for CVE-2026-33375 by injecting the timeGroup macro through a WHERE clause, which Grafana's regex-based macro parsing does not reject. Evaluating the injected macro causes unc…
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High 7.0
Util-linux: util-linux: x-mount.subdir detached-tree resolution can escape via intermediate symlinks
The X-mount.subdir option uses a detached-tree fast path on Linux 6.15 and later and passes the configured subdirectory to open_tree() with AT_SYMLINK_NOFOLLOW. That flag does not stop intermediate symlink traversal or keep resolution inside the newly mounted…
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High 7.8
Util-linux: util-linux: restricted bind mounts do not pin the source, allowing x-mount.owner/group/mode redirection
A flaw was found in util-linux. Restricted bind mounts take the source path from fstab but do not pin that source before the privileged mount. A local unprivileged user who can replace the authorized source or a writable ancestor can redirect SUID mount(8) to…
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High 7.9
Util-linux: util-linux: nsenter --join-cgroup leaks root cgroup migration authority
The nsenter --join-cgroup option opens the target cgroup.procs file as root and leaves that file descriptor open across later namespace and credential changes and across execve(). Because the kernel checks later cgroup migrations using the credentials from th…
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High 7.5
FIPS mode assertion failure via malicious CERT payload
In FIPS mode, Libreswan's add_decoded_cert() function calls CERT_ExtractPublicKey() and asserts that the result is not NULL. However, CERT_ExtractPublicKey() returns NULL when public key extraction fails, for example if the RSA exponent is set to 0. A remote …
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High 7.7CVE-2026-84361 Public exploit
Composer: Perforce source URL permits P4PORT `rsh:` command execution
Composer is a dependency Manager for the PHP language. From 1.0 until 2.2.30 and 2.10.3, a malicious dependency package from a custom Composer repository or an untrusted composer.lock file could set source.type to perforce and source.url to an rsh: or jsh: P4…
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Medium 5.9
Unbounded recursion between Inspect.List charlist rendering and List.to_string/1 error path in Elixir
Uncontrolled Recursion vulnerability in the Elixir standard library allows an attacker who controls a list passed to inspect/1, List.to_string/1, or List.to_charlist/1 to exhaust a BEAM node's memory. Inspect.List's charlist branch in lib/elixir/lib/inspect.e…
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Medium 6.5
An attacker that has valid credentials can send crafted compressed data that causes the affected process to exhaust its…
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High 7.4
An attacker that holds a token intended for a different purpose can authenticate, because when an OAuth2 token response…
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Medium 6.5
An attacker that has valid credentials can select a compression algorithm for the IMAP connection whose decompression s…
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Low 3.1
Sieve CPU resource usage is tracked in the compiled script, so an attacker that has valid credentials can reset the acc…
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Medium 4.3
A host listed as a trusted proxy can send forwarding information containing a NUL byte, which crashes the login process…
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Low 3.1
The comparison used for the doveadm password and API key is not fully timing safe and can reveal the length of the conf…
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Medium 4.3
An attacker that has valid credentials can send an invalid IMAP URLFETCH command, which causes uninitialized memory to …
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High 7.5
An unauthenticated attacker can send an IMAP ID command with a very large number of parameters before logging in, which…
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Critical 9.1
An attacker that has valid credentials can use a Sieve script with the editheader extension to trigger a use-after-free…
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Medium 5.9
An attacker that holds an OAuth2 token granting only part of the required scopes can authenticate, because when more th…
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Low 3.7
When IMAP compression is enabled, the same compression state is reused across responses in a session, so response sizes…
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Medium 5.9
An unauthenticated attacker can send a truncated quoted argument to the ManageSieve login process, which makes it spin …
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Medium 6.5
An attacker that can send mail to a user can craft a message header whose values are chosen to collide in an internal h…
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Medium 4.3
An attacker that has valid credentials can open many connections to the imap-hibernate service and send invalid command…
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Medium 6.5
An attacker that can send mail to a user can craft a message header that makes the IMAP THREAD command consume CPU disp…
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Medium 4.3
An attacker that has valid credentials can use IMAP LIST command to consume CPU. This can cause degradation or denial o…
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Medium 4.8
Mail content stored by a user can be crafted so that it is interpreted as dsync protocol commands when an administrator…
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High 7.5
An unauthenticated attacker can crash the ManageSieve login process by sending a small malformed command before authent…
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Medium 5.9
An attacker that can get Dovecot to relay a message, for example through Sieve redirect or submission relay, can use a …
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Medium 4.3
When mail_max_userip_connections is set (default 10) and reached, submission-login can crash with epoll() panic caused …