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HuttenlocherTechnologies
Updated 44 min ago

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.

1,762exploited flaws on CISA’s list
34added in the last 30 days
353new WordPress flaws this week
390,080entries in the database

33 results

  • Oct 28, 2026An uncontrolled recursion in the MessagePack\BufferUnpacker::unpack() component of rybakit/msgpack v0.11.0 allows attackers to cause a Denial of Service (DoS) vCVE-2026-106972 · Other software · reported by MITRE

    An uncontrolled recursion in the MessagePack\BufferUnpacker::unpack() component of rybakit/msgpack v0.11.0 allows attackers to cause a Denial of Service (DoS) via a crafted input.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 28, 2026An integer overflow in the MessagePack\BufferUnpacker component of rybakit/msgpack v0.11.0 allows attackers to cause a Denial of Service (DoS) via a crafted inpCVE-2026-106971 · Other software · reported by MITRE

    An integer overflow in the MessagePack\BufferUnpacker component of rybakit/msgpack v0.11.0 allows attackers to cause a Denial of Service (DoS) via a crafted input.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 15, 2026libxmp through 4.7.4 contains an off-by-one stack out-of-bounds read vulnerability in the prowizard P61A depacker depack_p61a() in src/loaders/prowizard/p61a.c.CVE-2026-111131 · Other software · libxmp · reported by VulnCheckMedium 6.9

    libxmp through 4.7.4 contains an off-by-one stack out-of-bounds read vulnerability in the prowizard P61A depacker depack_p61a() in src/loaders/prowizard/p61a.c. Attackers can supply a crafted headerless P61A module with 31 samples and a 0xffe0 back-reference size word to leak stack memory into sample metadata or disrupt loading.

    Product
    libxmp
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 12, 2026msgpack-java through 0.9.12 contains an integer overflow vulnerability in MessageUnpacker.skipValue() when processing MAP32 containers with large element countsCVE-2026-90473 · Other software · msgpack · reported by VulnCheckMedium 6.9

    msgpack-java through 0.9.12 contains an integer overflow vulnerability in MessageUnpacker.skipValue() when processing MAP32 containers with large element counts. Attackers can supply a MAP32 element count at or above 0x40000000 that wraps when doubled, causing the parser cursor to desynchronize and attacker-controlled data to be returned in place of later fields.

    Product
    msgpack-java
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 12, 2026msgpack-java through 0.9.12 contains a stack overflow vulnerability in MessageUnpacker.unpackValue() that recursively deserializes arrays and maps without nestiCVE-2026-90472 · Other software · msgpack · reported by VulnCheckMedium 6.9

    msgpack-java through 0.9.12 contains a stack overflow vulnerability in MessageUnpacker.unpackValue() that recursively deserializes arrays and maps without nesting depth limits. Attackers can craft payloads with deeply nested arrays to exhaust the deserializing thread's stack and trigger StackOverflowError, causing per-request deserialization failures.

    Product
    msgpack-java
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 20, 2026msgpack_unpacker_expand_buffer in src/unpack.c, reached through the public msgpack_unpacker_reserve_buffer API, computes its new buffer size using an unchecked CVE-2026-72854 · Other software · msgpack · reported by VulnCheckMedium 5.8

    msgpack_unpacker_expand_buffer in src/unpack.c, reached through the public msgpack_unpacker_reserve_buffer API, computes its new buffer size using an unchecked size_t addition of the requested size and the amount already used. The doubling loop guards its own multiplication against overflow, but the addition in the loop condition is unguarded, so a request near SIZE_MAX wraps: the loop condition is already satisfied, the allocation is performed at the small pre-wrap size, and the function returns true. The caller is told the requested capacity was reserved when it was not, so a subsequent write of the requested length overflows the heap buffer. The library's own example/lib_buffer_unpack.c demonstrates the reserve-then-write pattern, and its defensive assert comparing capacity against the request is compiled out under NDEBUG. msgpack-c's own decode entry points do not derive the reservation size from untrusted input, so reaching this requires an integration that passes an attacker-influenced length to the reservation API, such as a length-prefixed streaming transport.

    Product
    msgpack-c
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 17, 2026Packer up to 1.15.4 is vulnerable to an issue in the third-party plugin installer that may allow unintended file system modification and could lead to code execCVE-2026-19589 · Other software · HashiCorp · reported by security@hashicorp.comHigh 7.1

    Packer up to 1.15.4 is vulnerable to an issue in the third-party plugin installer that may allow unintended file system modification and could lead to code execution. A user who installs a plugin from a malicious or compromised source may be affected. This vulnerability (CVE-2026-19589) is fixed in Packer 1.16.0.

    Product
    Packer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 25, 2025In JetBrains Rider before 2025.1.2 custom archive unpacker allowed arbitrary file overwrite during remote debug sessionCVE-2025-43016 · Other software · JetBrains · reported by cve@jetbrains.comMedium 5.4

    In JetBrains Rider before 2025.1.2 custom archive unpacker allowed arbitrary file overwrite during remote debug session

    Product
    Rider
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 27, 2024Incorrect access control in the /users endpoint of Cpacker MemGPT v0.3.17 allows attackers to access sensitive data.CVE-2024-39025 · Other software · reported by MITREHigh 7.5

    Incorrect access control in the /users endpoint of Cpacker MemGPT v0.3.17 allows attackers to access sensitive data.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 30, 2023SQL injection vulnerability in Packers and Movers Management System v.1.0 allows a remote attacker to execute arbitrary code via crafted payload to the /mpms/adCVE-2023-46956 · Other software · Oretnom23 · reported by MITREHigh 7.2

    SQL injection vulnerability in Packers and Movers Management System v.1.0 allows a remote attacker to execute arbitrary code via crafted payload to the /mpms/admin/?page=user/manage_user&id file.

    Product
    Packers And Movers Management System
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 9, 2023HPE MSA Controller prior to version IN210R004 could be remotely exploited to allow inconsistent interpretation of HTTP requests.CVE-2023-30910 · Other software · Hewlett Packer Enterprise (HPE) · reported by security-alert@hpe.comMedium 5.4

    HPE MSA Controller prior to version IN210R004 could be remotely exploited to allow inconsistent interpretation of HTTP requests. 

    Product
    HPE MSA Controller
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 25, 2022In F-Secure Endpoint Protection for Windows and macOS before channel with Capricorn database 2022-11-22_07, the aerdl.dll unpacker handler crashes.CVE-2022-38166 · Other software · F-secure · reported by MITREHigh 7.5

    In F-Secure Endpoint Protection for Windows and macOS before channel with Capricorn database 2022-11-22_07, the aerdl.dll unpacker handler crashes. This can lead to a scanning engine crash, triggerable remotely by an attacker for denial of service.

    Product
    Elements Endpoint Protection
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 12, 2022Multiple Denial-of-Service (DoS) vulnerability was discovered in F-Secure & WithSecure products whereby the aerdl.dll unpacker handler function crashes.CVE-2022-28887 · Other software · F-Secure and WithSecure · reported by cve-notifications-us@f-secure.comMedium 4.3

    Multiple Denial-of-Service (DoS) vulnerability was discovered in F-Secure & WithSecure products whereby the aerdl.dll unpacker handler function crashes. This can lead to a possible scanning engine crash.

    Product
    All F-Secure and WithSecure Endpoint Protection products for Windows & Mac F-Secure Linux Security (32-bit) F-Secure Linux Security (64-bit) F-Secure Atlant F-S
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 11, 2022An issue was discovered in Hashicorp Packer before 2.3.1.CVE-2022-42717 · Other software · Hashicorp · reported by MITREHigh 7.8

    An issue was discovered in Hashicorp Packer before 2.3.1. The recommended sudoers configuration for Vagrant on Linux is insecure. If the host has been configured according to this documentation, non-privileged users on the host can leverage a wildcard in the sudoers configuration to execute arbitrary commands as root.

    Product
    Vagrant
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 10, 2022A Denial-of-Service (DoS) vulnerability was discovered in F-Secure Atlant whereby the aerdl.dll component used in certain WithSecure products unpacker function CVE-2022-28881 · Other software · F-Secure and WithSecure · reported by cve-notifications-us@f-secure.comMedium 4.3

    A Denial-of-Service (DoS) vulnerability was discovered in F-Secure Atlant whereby the aerdl.dll component used in certain WithSecure products unpacker function crashes which leads to scanning engine crash. The exploit can be triggered remotely by an attacker.

    Product
    All F-Secure and WithSecure Endpoint Protection products for Windows & Mac F-Secure Linux Security (32-bit) F-Secure Linux Security (64-bit) F-Secure Atlant F-S
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 18, 2019Trend Micro HouseCall for Home Networks (versions below 5.3.0.1063) could be exploited via a DLL Hijack related to a vulnerability on the packer that the prograCVE-2019-19689 · Other software · Trend Micro · reported by security@trendmicro.comHigh 7.8

    Trend Micro HouseCall for Home Networks (versions below 5.3.0.1063) could be exploited via a DLL Hijack related to a vulnerability on the packer that the program uses.

    Product
    Trend Micro HouseCall for Home Networks
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 24, 2018An Amazon Web Services (AWS) developer who does not specify the --owners flag when describing images via AWS CLI, and therefore not properly validating source sCVE-2018-15869 · Other software · Hashicorp · reported by MITREMedium 5.3

    An Amazon Web Services (AWS) developer who does not specify the --owners flag when describing images via AWS CLI, and therefore not properly validating source software per AWS recommended security best practices, may unintentionally load an undesired and potentially malicious Amazon Machine Image (AMI) from the uncurated public community AMI catalog.

    Product
    Packer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 23, 2018Pydio version 8.2.0 and earlier contains a Cross Site Scripting (XSS) vulnerability in ./core/vendor/meenie/javascript-packer/example-inline.php line 48; ./coreCVE-2018-1999016 · Other software · Pydio · reported by MITREMedium 6.1

    Pydio version 8.2.0 and earlier contains a Cross Site Scripting (XSS) vulnerability in ./core/vendor/meenie/javascript-packer/example-inline.php line 48; ./core/vendor/dapphp/securimage/examples/test.mysql.static.php lines: 114,118 that can result in an unauthenticated remote attacker manipulating the web client via XSS code injection. This attack appear to be exploitable via the victim openning a specially crafted URL. This vulnerability appears to have been fixed in version 8.2.1.

    Product
    Pydio
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 3, 2016ClamAV (aka Clam AntiVirus) before 0.99.2 allows remote attackers to cause a denial of service (application crash) via a crafted mew packer executable.CVE-2016-1371 · Other software · Canonical · reported by psirt@cisco.comMedium 5.5

    ClamAV (aka Clam AntiVirus) before 0.99.2 allows remote attackers to cause a denial of service (application crash) via a crafted mew packer executable.

    Product
    Ubuntu Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 30, 2016Integer overflow in the TNEF unpacker in the AntiVirus Decomposer engine in Symantec Advanced Threat Protection (ATP); Symantec Data Center Security:Server (SDCCVE-2016-3645 · Other software · Symantec · reported by secure@symantec.comCritical 9.8

    Integer overflow in the TNEF unpacker in the AntiVirus Decomposer engine in Symantec Advanced Threat Protection (ATP); Symantec Data Center Security:Server (SDCS:S) 6.x through 6.6 MP1; Symantec Web Gateway; Symantec Endpoint Protection (SEP) before 12.1 RU6 MP5; Symantec Endpoint Protection (SEP) for Mac; Symantec Endpoint Protection (SEP) for Linux before 12.1 RU6 MP5; Symantec Protection Engine (SPE) before 7.0.5 HF01, 7.5.x before 7.5.3 HF03, 7.5.4 before HF01, and 7.8.0 before HF01; Symantec Protection for SharePoint Servers (SPSS) 6.0.3 through 6.0.5 before 6.0.5 HF 1.5 and 6.0.6 before HF 1.6; Symantec Mail Security for Microsoft Exchange (SMSMSE) before 7.0_3966002 HF1.1 and 7.5.x before 7.5_3966008 VHF1.2; Symantec Mail Security for Domino (SMSDOM) before 8.0.9 HF1.1 and 8.1.x before 8.1.3 HF1.2; CSAPI before 10.0.4 HF01; Symantec Message Gateway (SMG) before 10.6.1-4; Symantec Message Gateway for Service Providers (SMG-SP) 10.5 before patch 254 and 10.6 before patch 253; Norton AntiVirus, Norton Security, Norton Internet Security, and Norton 360 before NGC 22.7; Norton Security for Mac before 13.0.2; Norton Power Eraser (NPE) before 5.1; and Norton Bootable Removal Tool (

    Product
    Norton Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 3, 2015ClamAV before 0.98.6 allows remote attackers to cause a denial of service (crash) via a crafted petite packer file, related to an "incorrect compiler optimizatiCVE-2015-1463 · Other software · Clamav · reported by MITREMedium 5

    ClamAV before 0.98.6 allows remote attackers to cause a denial of service (crash) via a crafted petite packer file, related to an "incorrect compiler optimization."

    Product
    Clamav
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 3, 2015ClamAV before 0.98.6 allows remote attackers to have unspecified impact via a crafted upx packer file, related to a "heap out of bounds condition."CVE-2015-1462 · Other software · Fedoraproject · reported by MITREHigh 7.5

    ClamAV before 0.98.6 allows remote attackers to have unspecified impact via a crafted upx packer file, related to a "heap out of bounds condition."

    Product
    Fedora
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 3, 2015ClamAV before 0.98.6 allows remote attackers to have unspecified impact via a crafted (1) Yoda's crypter or (2) mew packer file, related to a "heap out of boundCVE-2015-1461 · Other software · Fedoraproject · reported by MITREHigh 7.5

    ClamAV before 0.98.6 allows remote attackers to have unspecified impact via a crafted (1) Yoda's crypter or (2) mew packer file, related to a "heap out of bounds condition."

    Product
    Fedora
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 3, 2015ClamAV before 0.98.6 allows remote attackers to have unspecified impact via a crafted upack packer file, related to a "heap out of bounds condition."CVE-2014-9328 · Other software · Fedoraproject · reported by MITREHigh 7.5

    ClamAV before 0.98.6 allows remote attackers to have unspecified impact via a crafted upack packer file, related to a "heap out of bounds condition."

    Product
    Fedora
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 10, 2014The unpacker::redirect_stdio function in unpack.cpp in unpack200 in OpenJDK 6, 7, and 8; Oracle Java SE 5.0u61, 6u71, 7u51, and 8; JRockit R27.8.1 and R28.3.1; CVE-2014-1876 · Other software · Oracle · reported by MITREMedium 4.4

    The unpacker::redirect_stdio function in unpack.cpp in unpack200 in OpenJDK 6, 7, and 8; Oracle Java SE 5.0u61, 6u71, 7u51, and 8; JRockit R27.8.1 and R28.3.1; and Java SE Embedded 7u51 does not securely create temporary files when a log file cannot be opened, which allows local users to overwrite arbitrary files via a symlink attack on /tmp/unpack.log.

    Product
    Openjdk
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 12, 2013The unpack_zip function in archive_unpacker.rb in the sprout gem 0.7.246 for Ruby allows context-dependent attackers to execute arbitrary commands via shell metCVE-2013-6421 · Other software · Projectsprouts · reported by Red HatHigh 7.5

    The unpack_zip function in archive_unpacker.rb in the sprout gem 0.7.246 for Ruby allows context-dependent attackers to execute arbitrary commands via shell metacharacters in a (1) filename or (2) path.

    Product
    Sprout
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 13, 2012The par_mktmpdir function in the PAR module before 1.003 for Perl creates temporary files in a directory with a predictable name without verifying ownership andCVE-2011-5060 · Other software · Roderich Schupp · reported by MITRELow 3.3

    The par_mktmpdir function in the PAR module before 1.003 for Perl creates temporary files in a directory with a predictable name without verifying ownership and permissions of this directory, which allows local users to overwrite files when another user extracts a PAR packed program, a different vulnerability in a different package than CVE-2011-4114.

    Product
    Par-packer Module
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 13, 2012The par_mktmpdir function in the PAR::Packer module before 1.012 for Perl creates temporary files in a directory with a predictable name without verifying ownerCVE-2011-4114 · Other software · Roderich Schupp · reported by Red HatLow 3.3

    The par_mktmpdir function in the PAR::Packer module before 1.012 for Perl creates temporary files in a directory with a predictable name without verifying ownership and permissions of this directory, which allows local users to overwrite files when another user extracts a PAR packed program. NOTE: a similar vulnerability was reported for PAR, but this has been assigned a different CVE identifier.

    Product
    Par-packer Module
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 24, 2007Heap-based buffer overflow in the CAB unpacker in avast! Anti-Virus Managed Client before 4.7.700 allows user-assisted remote attackers to execute arbitrary codCVE-2007-2845 · Other software · Avast · reported by MITREHigh 9.3

    Heap-based buffer overflow in the CAB unpacker in avast! Anti-Virus Managed Client before 4.7.700 allows user-assisted remote attackers to execute arbitrary code via a crafted CAB archive, resulting from an "integer cast around".

    Product
    Avast Antivirus
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 24, 2007Heap-based buffer overflow in the SIS unpacker in avast! Anti-Virus Managed Client before 4.7.700 allows user-assisted remote attackers to execute arbitrary codCVE-2007-2846 · Other software · Avas!t · reported by MITREHigh 9.3

    Heap-based buffer overflow in the SIS unpacker in avast! Anti-Virus Managed Client before 4.7.700 allows user-assisted remote attackers to execute arbitrary code via a crafted SIS archive, resulting from an "integer cast around."

    Product
    Avast! Antivirus
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 6, 2006Unspecified vulnerability in the CHM unpacker in avast! before 4.7.844 has unknown impact and remote attack vectors.CVE-2006-2869 · Other software · Alwil · reported by MITREHigh 10

    Unspecified vulnerability in the CHM unpacker in avast! before 4.7.844 has unknown impact and remote attack vectors.

    Product
    Avast Antivirus
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 5, 2005The FSG unpacker (fsg.c) in Clam AntiVirus (ClamAV) 0.80 through 0.87 allows remote attackers to cause "memory corruption" and execute arbitrary code via a crafCVE-2005-3303 · Other software · Clam Anti-virus · reported by MITREHigh 7.5

    The FSG unpacker (fsg.c) in Clam AntiVirus (ClamAV) 0.80 through 0.87 allows remote attackers to cause "memory corruption" and execute arbitrary code via a crafted FSG 1.33 file.

    Product
    Clamav
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 14, 2005The OLE2 unpacker in clamd in Clam AntiVirus (ClamAV) 0.87-1 allows remote attackers to cause a denial of service (segmentation fault) via a DOC file with an inCVE-2005-3239 · Other software · Clam Anti-virus · reported by MITREHigh 7.8

    The OLE2 unpacker in clamd in Clam AntiVirus (ClamAV) 0.87-1 allows remote attackers to cause a denial of service (segmentation fault) via a DOC file with an invalid property tree, which triggers an infinite recursion in the ole2_walk_property_tree function.

    Product
    Clamav
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

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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