Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
15 results
Sep 12, 2026sngrep through 1.8.4 contains stack buffer overflow vulnerabilities in SIP attribute formatting routines when header values exceed the 255-byte buffer limit.CVE-2026-90558 · Other software · irontec · reported by VulnCheckCritical 9.3
sngrep through 1.8.4 contains stack buffer overflow vulnerabilities in SIP attribute formatting routines when header values exceed the 255-byte buffer limit. Attackers can craft malicious SIP packets with oversized Call-ID, X-Call-ID, or other header fields to overflow stack buffers and cause crashes or execute arbitrary code during packet parsing and rendering.
- Product
- sngrep
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 3, 2026An out-of-bounds read vulnerability has been identified in the Postscript interpreter in various Lexmark devices.CVE-2025-65081 · Other software · Lexmark · reported by 7bc73191-a2b6-4c63-9918-753964601853Medium 6.9
An out-of-bounds read vulnerability has been identified in the Postscript interpreter in various Lexmark devices. This vulnerability can be leveraged by an attacker to execute arbitrary code as an unprivileged user.
- Product
- MXTCT, MSNGM, MSTGM, MXNGM, MXTGM, CSNGV, CSTGV, CXTGV, MSNGW, MSTGW, MXTGW, CSTLS, CXTLS, MXTLS, CSTMM, CXTMM, CSTPC, CXTPC, MXTPM, MSNSN, MSTSN, MXTSN, CSNZJ,
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 3, 2026A type confusion vulnerability has been identified in the Postscript interpreter in various Lexmark devices.CVE-2025-65080 · Other software · Lexmark · reported by 7bc73191-a2b6-4c63-9918-753964601853Medium 6.9
A type confusion vulnerability has been identified in the Postscript interpreter in various Lexmark devices. This vulnerability can be leveraged by an attacker to execute arbitrary code as an unprivileged user.
- Product
- MXTCT, MSNGM, MSTGM, MXNGM, MXTGM, CSNGV, CSTGV, CXTGV, MSNGW, MSTGW, MXTGW, CSTLS, CXTLS, MXTLS, CSTMM, CXTMM, CSTPC, CXTPC, MXTPM, MSNSN, MSTSN, MXTSN, CSNZJ,
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 3, 2026A heap-based buffer overflow vulnerability has been identified in the Postscript interpreter in various Lexmark devices.CVE-2025-65079 · Other software · Lexmark · reported by 7bc73191-a2b6-4c63-9918-753964601853Medium 6.9
A heap-based buffer overflow vulnerability has been identified in the Postscript interpreter in various Lexmark devices. This vulnerability can be leveraged by an attacker to execute arbitrary code as an unprivileged user.
- Product
- MXTCT, MSNGM, MSTGM, MXNGM, MXTGM, CSNGV, CSTGV, CXTGV, MSNGW, MSTGW, MXTGW, CSTLS, CXTLS, MXTLS, CSTMM, CXTMM, CSTPC, CXTPC, MXTPM, MSNSN, MSTSN, MXTSN, CSNZJ,
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 3, 2026An untrusted search path vulnerability has been identified in the Embedded Solutions Framework in various Lexmark devices.CVE-2025-65078 · Other software · Lexmark · reported by 7bc73191-a2b6-4c63-9918-753964601853Critical 9.3
An untrusted search path vulnerability has been identified in the Embedded Solutions Framework in various Lexmark devices. This vulnerability can be leveraged by an attacker to execute arbitrary code.
- Product
- MXTCT, MSNGM, MSTGM, MXNGM, MXTGM, CSNGV, CSTGV, CXTGV, MSNGW, MSTGW, MXTGW, CSTLS, CXTLS, MXTLS, CSTMM, CXTMM, CSTPC, CXTPC, MXTPM, MSNSN, MSTSN, MXTSN, CSNZJ,
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 3, 2026A relative path traversal vulnerability has been identified in the Embedded Solutions Framework in various Lexmark devices.CVE-2025-65077 · Other software · Lexmark · reported by 7bc73191-a2b6-4c63-9918-753964601853High 8.8
A relative path traversal vulnerability has been identified in the Embedded Solutions Framework in various Lexmark devices. This vulnerability can be leveraged by an attacker to execute arbitrary code as an unprivileged user.
- Product
- MXTCT, MSNGM, MSTGM, MXNGM, MXTGM, CSNGV, CSTGV, CXTGV, MSNGW, MSTGW, MXTGW, CSTLS, CXTLS, MXTLS, CSTMM, CXTMM, CSTPC, CXTPC, MXTPM, MSNSN, MSTSN, MXTSN, CSNZJ,
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 29, 2024Irontec Sngrep v1.8.1 was discovered to contain a heap buffer overflow via the function rtp_check_packet at /sngrep/src/rtp.c.CVE-2024-35434 · Other software · irontec · reported by MITREHigh 7.5
Irontec Sngrep v1.8.1 was discovered to contain a heap buffer overflow via the function rtp_check_packet at /sngrep/src/rtp.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted SIP packet.
- Product
- sngrep
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 9, 2024A stack-buffer overflow vulnerability exists in all versions of sngrep since v1.4.1.CVE-2024-3120 · Other software · irontec · reported by 41c37e40-543d-43a2-b660-2fee83ea851aCritical 9
A stack-buffer overflow vulnerability exists in all versions of sngrep since v1.4.1. The flaw is due to inadequate bounds checking when copying 'Content-Length' and 'Warning' headers into fixed-size buffers in the sip_validate_packet and sip_parse_extra_headers functions within src/sip.c. This vulnerability allows remote attackers to execute arbitrary code or cause a denial of service (DoS) via crafted SIP messages.
- Product
- sngrep
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 9, 2024A buffer overflow vulnerability exists in all versions of sngrep since v0.4.2, due to improper handling of 'Call-ID' and 'X-Call-ID' SIP headers.CVE-2024-3119 · Other software · irontec · reported by 41c37e40-543d-43a2-b660-2fee83ea851aCritical 9
A buffer overflow vulnerability exists in all versions of sngrep since v0.4.2, due to improper handling of 'Call-ID' and 'X-Call-ID' SIP headers. The functions sip_get_callid and sip_get_xcallid in sip.c use the strncpy function to copy header contents into fixed-size buffers without checking the data length. This flaw allows remote attackers to execute arbitrary code or cause a denial of service (DoS) through specially crafted SIP messages.
- Product
- sngrep
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 22, 2023Sngrep v1.6.0 was discovered to contain a heap buffer overflow via the function capture_ws_check_packet at /src/capture.c.CVE-2023-36192 · Other software · Irontec · reported by MITREHigh 7.8
Sngrep v1.6.0 was discovered to contain a heap buffer overflow via the function capture_ws_check_packet at /src/capture.c.
- Product
- Sngrep
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 9, 2023Sngrep v1.6.0 was discovered to contain a heap buffer overflow via the function capture_packet_reasm_ip at /src/capture.c.CVE-2023-31982 · Other software · Irontec · reported by MITREHigh 7.8
Sngrep v1.6.0 was discovered to contain a heap buffer overflow via the function capture_packet_reasm_ip at /src/capture.c.
- Product
- Sngrep
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 9, 2023Sngrep v1.6.0 was discovered to contain a stack buffer overflow via the function packet_set_payload at /src/packet.c.CVE-2023-31981 · Other software · Irontec · reported by MITREHigh 7.8
Sngrep v1.6.0 was discovered to contain a stack buffer overflow via the function packet_set_payload at /src/packet.c.
- Product
- Sngrep
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 10, 2020Ilex International Sign&go Workstation Security Suite 7.1 allows elevation of privileges via a symlink attack on ProgramData\Ilex\S&G\Logs\000-sngWSService1.logCVE-2020-23968 · Other software · Ilex · reported by MITREHigh 7.8
Ilex International Sign&go Workstation Security Suite 7.1 allows elevation of privileges via a symlink attack on ProgramData\Ilex\S&G\Logs\000-sngWSService1.log.
- Product
- International Sign&go
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordricardojba.github.ioricardojba.github.io
Jan 29, 2018FreePBX 10.13.66-32bit and 14.0.1.24 (SNG7-PBX-64bit-1712-2) allow post-authentication SQL injection via the order parameter.CVE-2018-6393 · Other software · Sangoma · reported by MITREHigh 7.2
FreePBX 10.13.66-32bit and 14.0.1.24 (SNG7-PBX-64bit-1712-2) allow post-authentication SQL injection via the order parameter. NOTE: the vendor disputes this issue because it is intentional that a user can "directly modify SQL tables ... [or] run shell scripts ... once ... logged in to the administration interface; there is no need to try to find input validation errors.
- Product
- Freepbx
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcode610.blogspot.comsecurityfocus.com
Mar 4, 2009sng_regress in SNG 1.0.2 allows local users to overwrite arbitrary files via a symlink attack on the (1) /tmp/recompiled$$.png, (2) /tmp/decompiled$$.sng, and (CVE-2008-6398 · Other software · Eric Raymond · reported by MITREMedium 6.9
sng_regress in SNG 1.0.2 allows local users to overwrite arbitrary files via a symlink attack on the (1) /tmp/recompiled$$.png, (2) /tmp/decompiled$$.sng, and (3) /tmp/canonicalized$$.sng temporary files.
- Product
- SNG
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugs.debian.orglists.debian.org
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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