# asterisk.

Every CVE that names asterisk among its affected products, newest first. Vendors and products are as the CNA wrote them.

## Records, newest first

- [Asterisk: Asterisk app_sms.c copies externally controlled SMS lengths into fixed in-struct buffers](https://agentprime.io/advisories/CVE-2026-57199.md)
  `CVE-2026-57199` · CVE record: asterisk asterisk and 1 more · CVSS 2.3 Low · Not analysed yet · Published 27 Oct 2026 · Tags: Memory corruption
- [Asterisk: Local privilege escalation through ast_loggrabber's world-writable helper location](https://agentprime.io/advisories/CVE-2026-57203.md)
  `CVE-2026-57203` · CVE record: asterisk asterisk and 1 more · CVSS 6.9 Medium · Not analysed yet · Published 27 Oct 2026 · Tags: CWE-426
- [Asterisk: SQL Injection in cel_pgsql and cel_tds via CELGenUserEvent eventtype Field](https://agentprime.io/advisories/CVE-2026-57190.md)
  `CVE-2026-57190` · CVE record: asterisk asterisk and 1 more · CVSS 7.0 High · Not analysed yet · Published 27 Oct 2026 · Tags: SQL injection
- [Asterisk: Stack buffer overflow in MWI NOTIFY Message-Account parsing](https://agentprime.io/advisories/CVE-2026-57191.md)
  `CVE-2026-57191` · CVE record: asterisk asterisk and 1 more · CVSS 8.2 High · Not analysed yet · Published 27 Oct 2026 · Tags: Memory corruption
- [Asterisk: Out-of-Bounds Write in Codec2 Decoder Due to Floor/Ceil Sample Count Mismatch](https://agentprime.io/advisories/CVE-2026-57192.md)
  `CVE-2026-57192` · CVE record: asterisk asterisk and 1 more · CVSS 6.0 Medium · Not analysed yet · Published 27 Oct 2026 · Tags: Memory corruption
- [Asterisk: CVE-2022-37325 fix is absent from current chan_ooh323 Q.931 party-number parser](https://agentprime.io/advisories/CVE-2026-57186.md)
  `CVE-2026-57186` · CVE record: asterisk asterisk and 1 more · CVSS 7.5 High · Not analysed yet · Published 27 Oct 2026 · Tags: CWE-839
- [Asterisk: ARI REST-over-WebSocket read-only bypass allows arbitrary module path load and conditional RCE](https://agentprime.io/advisories/CVE-2026-57200.md)
  `CVE-2026-57200` · CVE record: asterisk asterisk and 1 more · CVSS 7.5 High · Not analysed yet · Published 27 Oct 2026 · Tags: Path traversal, Broken access control
- [Asterisk: NULL Pointer Dereference in HTTP AMI Digest Authentication](https://agentprime.io/advisories/CVE-2026-57195.md)
  `CVE-2026-57195` · CVE record: asterisk asterisk and 1 more · CVSS 7.5 High · Not analysed yet · Published 27 Oct 2026 · Tags: Memory corruption
- [Asterisk: ARI setChannelVar bypasses live_dangerously and permits FILE() writes](https://agentprime.io/advisories/CVE-2026-57202.md)
  `CVE-2026-57202` · CVE record: asterisk asterisk and 1 more · CVSS 8.1 High · Not analysed yet · Published 27 Oct 2026 · Tags: Privilege escalation, CWE-1220
- [Asterisk: Stack buffer overflow in res_xmpp XMPP namespace prefix handling](https://agentprime.io/advisories/CVE-2026-57188.md)
  `CVE-2026-57188` · CVE record: asterisk asterisk and 1 more · CVSS 7.1 High · Not analysed yet · Published 27 Oct 2026 · Tags: Memory corruption
- [Asterisk: Possible RED T.140 Generation Accumulation OOB Write](https://agentprime.io/advisories/CVE-2026-57189.md)
  `CVE-2026-57189` · CVE record: asterisk asterisk and 1 more · CVSS 2.3 Low · Not analysed yet · Published 27 Oct 2026 · Tags: Memory corruption
- [Asterisk: Stack Buffer Overflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer](https://agentprime.io/advisories/CVE-2026-57201.md)
  `CVE-2026-57201` · CVE record: asterisk asterisk and 1 more · CVSS 7.5 High · Not analysed yet · Published 27 Oct 2026 · Tags: Memory corruption
- [Asterisk: chan_unistim DIALPAGE digit handling can overflow phone_number and crash Asterisk](https://agentprime.io/advisories/CVE-2026-57194.md)
  `CVE-2026-57194` · CVE record: asterisk asterisk and 1 more · CVSS 5.9 Medium · Not analysed yet · Published 27 Oct 2026 · Tags: Memory corruption
- [Asterisk: Possible RED T.140 Heap Buffer Overflow](https://agentprime.io/advisories/CVE-2026-57198.md)
  `CVE-2026-57198` · CVE record: asterisk asterisk and 1 more · CVSS 2.3 Low · Not analysed yet · Published 27 Oct 2026 · Tags: Memory corruption
- [Asterisk: Buffer over-read in Asterisk PJSIP MWI body parser](https://agentprime.io/advisories/CVE-2026-57185.md)
  `CVE-2026-57185` · CVE record: asterisk asterisk and 1 more · CVSS 6.5 Medium · Not analysed yet · Published 27 Oct 2026 · Tags: CWE-126, CWE-170
- [Asterisk: Heap Buffer Overflow in OGG/Speex File Playback (format_ogg_speex)](https://agentprime.io/advisories/CVE-2026-57197.md)
  `CVE-2026-57197` · CVE record: asterisk asterisk and 1 more · CVSS 7.7 High · Not analysed yet · Published 27 Oct 2026 · Tags: Memory corruption
- [Asterisk: Out-of-Bounds Read in Q.931 Information Element Parser (H.323 Addon)](https://agentprime.io/advisories/CVE-2026-57184.md)
  `CVE-2026-57184` · CVE record: asterisk asterisk and 1 more · CVSS 6.3 Medium · Not analysed yet · Published 26 Oct 2026 · Tags: Memory corruption
- [Asterisk: LDAP Filter Injection in res_config_ldap via SIP Username (Unauthenticated Information Disclosure)](https://agentprime.io/advisories/CVE-2026-57193.md)
  `CVE-2026-57193` · CVE record: asterisk asterisk and 1 more · CVSS 6.9 Medium · Not analysed yet · Published 26 Oct 2026 · Tags: Other injection
- [Asterisk: Heap-use-after-free in Asterisk PJSIP TCP/SDP handling when TCP connection closes during SDP processing](https://agentprime.io/advisories/CVE-2026-57187.md)
  `CVE-2026-57187` · CVE record: asterisk asterisk and 1 more · CVSS 7.1 High · Not analysed yet · Published 26 Oct 2026 · Tags: Memory corruption, CWE-664
- [Asterisk: Reflected XSS in Phone Provisioning HTTP Error Pages](https://agentprime.io/advisories/CVE-2026-57196.md)
  `CVE-2026-57196` · CVE record: asterisk asterisk and 1 more · CVSS 2.3 Low · Not analysed yet · Published 26 Oct 2026 · Tags: Cross-site scripting (XSS)
- [ast_coredumper running as root sources ast_debug_tools.conf from /etc/asterisk; potentially leading to privilege escalation](https://agentprime.io/advisories/CVE-2026-23741.md)
  `CVE-2026-23741` · CVE record: asterisk asterisk · CVSS 0.0 None · Not analysed yet · Published 6 Feb 2026 · Tags: CWE-427
- [Asterisk vulnerable to potential privilege escalation](https://agentprime.io/advisories/CVE-2026-23740.md)
  `CVE-2026-23740` · CVE record: asterisk asterisk · CVSS 0.0 None · Not analysed yet · Published 6 Feb 2026 · Tags: CWE-427
- [Asterisk xml.c uses unsafe XML_PARSE_NOENT leading to potential XXE Injection](https://agentprime.io/advisories/CVE-2026-23739.md)
  `CVE-2026-23739` · CVE record: asterisk asterisk · CVSS 2.0 Low · Not analysed yet · Published 6 Feb 2026 · Tags: XML external entities (XXE)
- [The Asterisk embedded web server 's /httpstatus page echos user supplied values(cookie and query string) without sanitization](https://agentprime.io/advisories/CVE-2026-23738.md)
  `CVE-2026-23738` · CVE record: asterisk asterisk · CVSS 3.5 Low · Not analysed yet · Published 6 Feb 2026 · Tags: Cross-site scripting (XSS)
- [Asterisk Unsafe Shell Sourcing in safe_asterisk Leads to Local Privilege Escalation](https://agentprime.io/advisories/CVE-2025-1131.md)
  `CVE-2025-1131` · CVE record: Asterisk Asterisk · CVSS 7.0 High · Not analysed yet · Published 23 Sept 2025 · Tags: CWE-427
- [Asterisk can crash from a specifically malformed Authorization header in an incoming SIP request](https://agentprime.io/advisories/CVE-2025-57767.md)
  `CVE-2025-57767` · CVE record: asterisk asterisk · CVSS 7.5 High · Not analysed yet · Published 28 Aug 2025 · Tags: CWE-253
- [Asterisk remotely exploitable leak of RTP UDP ports and internal resources](https://agentprime.io/advisories/CVE-2025-54995.md)
  `CVE-2025-54995` · CVE record: asterisk asterisk · CVSS 6.5 Medium · Not analysed yet · Published 28 Aug 2025 · Tags: Denial of service, CWE-1286
- [Asterisk is Vulnerable to Remote DoS and possible RCE Attacks During Memory Allocation](https://agentprime.io/advisories/CVE-2025-49832.md)
  `CVE-2025-49832` · CVE record: asterisk asterisk · CVSS 6.5 Medium · Not analysed yet · Published 1 Aug 2025 · Tags: Memory corruption
- [cli_permissions.conf: deny option does not work for disallowing shell commands](https://agentprime.io/advisories/CVE-2025-47780.md)
  `CVE-2025-47780` · CVE record: asterisk asterisk · CVSS 4.8 Medium · Not analysed yet · Published 22 May 2025 · Tags: Command injection
- [Using malformed From header can forge identity with ";" or NULL in name portion](https://agentprime.io/advisories/CVE-2025-47779.md)
  `CVE-2025-47779` · CVE record: asterisk asterisk · CVSS 7.7 High · Not analysed yet · Published 22 May 2025 · Tags: CWE-140, CWE-792
- [A malformed Contact or Record-Route URI in an incoming SIP request can cause Asterisk to crash when res_resolver_unbound is used](https://agentprime.io/advisories/CVE-2024-42491.md)
  `CVE-2024-42491` · CVE record: asterisk asterisk · CVSS 5.7 Medium · Not analysed yet · Published 5 Sept 2024 · Tags: Memory corruption, CWE-252
- [Asterisk allows \`Write=originate\` as sufficient permissions for code execution / \`System()\` dialplan](https://agentprime.io/advisories/CVE-2024-42365.md)
  `CVE-2024-42365` · CVE record: asterisk asterisk · CVSS 7.4 High · Not analysed yet · Published 8 Aug 2024 · Tags: Privilege escalation, CWE-1220
- [Asterisk' res_pjsip_endpoint_identifier_ip: wrongly matches ALL unauthorized SIP requests](https://agentprime.io/advisories/CVE-2024-35190.md)
  `CVE-2024-35190` · CVE record: asterisk asterisk · CVSS 5.8 Medium · Not analysed yet · Published 17 May 2024 · Tags: Authentication bypass, CWE-480, CWE-670
- [Asterisk susceptible to Denial of Service via DTLS Hello packets during call initiation](https://agentprime.io/advisories/CVE-2023-49786.md)
  `CVE-2023-49786` · CVE record: asterisk asterisk · CVSS 7.5 High · Not analysed yet · Published 14 Dec 2023 · Tags: CWE-703
- [Asterisk's PJSIP_HEADER dialplan function can overwrite memory/cause crash when using 'update'](https://agentprime.io/advisories/CVE-2023-37457.md)
  `CVE-2023-37457` · CVE record: asterisk asterisk · CVSS 7.5 High · Not analysed yet · Published 14 Dec 2023 · Tags: Memory corruption
- [Asterisk Path Traversal vulnerability](https://agentprime.io/advisories/CVE-2023-49294.md)
  `CVE-2023-49294` · CVE record: asterisk asterisk · CVSS 4.9 Medium · EPSS 0.45 · Not analysed yet · Published 14 Dec 2023 · Tags: Path traversal
- [asterisk allows calls on prohibited networks](https://agentprime.io/advisories/CVE-2009-3723.md)
  `CVE-2009-3723` · CVE record: asterisk asterisk · No CVSS score · Not analysed yet · Published 29 Oct 2019

## Filters and formats

Filters are query parameters on this URL: `q` (words, as in a web search engine: `"a phrase"`, `OR`, `-word`; an id; a package or product name), `severity` (low, medium, high or critical), `critical=1`, `kev=1`, `ecosystem` (npm, pypi, packagist, go, maven, rubygems, crates, nuget, hex), `kind=package`, `assigner` (a CNA’s short name), `min_score` and `state`. Each record’s title links to its Markdown page.

- The same list as JSON: <https://api.agentprime.io/v1/advisories?technology=asterisk>
- Every list: <https://agentprime.io/advisories.md>, critical: <https://agentprime.io/advisories/critical.md>; by weakness: <https://agentprime.io/advisories/tag/sql-injection.md> and the other tags in <https://agentprime.io/llms.txt>; by technology: `/advisories/technology/<slug>.md` (`fortinet-fortimail`)

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The web page: <https://agentprime.io/advisories/technology/asterisk/>. Everything for agents: <https://agentprime.io/llms.txt>.