Critical security advisoryCriticalFlagged by our vulnerability database: PHP2Shell is on CISA’s exploited list. Most WordPress hosting runs PHP. See if your site is affectedFlagged by our vulnerability database: PHP2Shell is being exploited. DetailsExploited: PHP2Shell. Check your site
HuttenlocherTechnologies
Updated 8 h 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
343new WordPress flaws this week
390,080entries in the database

8 results

  • Sep 14, 2026A flaw was found in GIMP's PSP (Paint Shop Pro) file loader.CVE-2026-90949 · Other software · Red Hat · reported by Red HatHigh 7.8

    A flaw was found in GIMP's PSP (Paint Shop Pro) file loader. When processing a compressed selection channel, a heap-based buffer overflow can occur due to a mismatch between the allocated buffer size and the amount of data decompressed. A remote attacker could exploit this vulnerability by crafting a malicious PSP file. Opening this file in GIMP could lead to a crash or arbitrary code execution.

    Product
    Red Hat Enterprise Linux 6
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 3, 2026A flaw was found in GIMP's Paint Shop Pro (PSP) file format parser.CVE-2026-58379 · Other software · Red Hat · reported by Red HatHigh 7.3

    A flaw was found in GIMP's Paint Shop Pro (PSP) file format parser. This heap buffer overflow vulnerability allows a remote attacker to cause arbitrary code execution or a denial of service (DoS) by tricking a user into opening a specially crafted PSP image file. The vulnerability occurs because the software incorrectly calculates buffer sizes when processing low bit-depth images, leading to an overwrite of adjacent memory.

    Product
    Red Hat Enterprise Linux 9
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 26, 2026A flaw was found in GIMP's PSP (Paint Shop Pro) file parser.CVE-2026-2271 · Other software · Red Hat · reported by Red HatLow 3.3

    A flaw was found in GIMP's PSP (Paint Shop Pro) file parser. A remote attacker could exploit an integer overflow vulnerability in the read_creator_block() function by providing a specially crafted PSP image file. This vulnerability occurs when a 32-bit length value from the file is used for memory allocation without proper validation, leading to a heap overflow and an out-of-bounds write. Successful exploitation could result in an application level denial of service.

    Product
    Red Hat Enterprise Linux 6
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 26, 2011Heap-based buffer overflow in the read_channel_data function in file-psp.c in the Paint Shop Pro (PSP) plugin in GIMP 2.6.11 allows remote attackers to cause a CVE-2011-1782 · Other software · Gimp · reported by Red HatHigh 7.5

    Heap-based buffer overflow in the read_channel_data function in file-psp.c in the Paint Shop Pro (PSP) plugin in GIMP 2.6.11 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a PSP_COMP_RLE (aka RLE compression) image file that begins a long run count at the end of the image. NOTE: some of these details are obtained from third party information. NOTE: this vulnerability exists because of an incomplete fix for CVE-2010-4543.

    Product
    Gimp
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 7, 2011Heap-based buffer overflow in the read_channel_data function in file-psp.c in the Paint Shop Pro (PSP) plugin in GIMP 2.6.11 allows remote attackers to cause a CVE-2010-4543 · Other software · Gimp · reported by Red HatHigh 7.5

    Heap-based buffer overflow in the read_channel_data function in file-psp.c in the Paint Shop Pro (PSP) plugin in GIMP 2.6.11 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a PSP_COMP_RLE (aka RLE compression) image file that begins a long run count at the end of the image. NOTE: some of these details are obtained from third party information.

    Product
    Gimp
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 9, 2009Stack-based buffer overflow in Jasc Paint Shop Pro 8.10 (aka Corel Paint Shop Pro) allows user-assisted remote attackers to execute arbitrary code via a craftedCVE-2009-4251 · Other software · Corel · reported by MITREHigh 9.3

    Stack-based buffer overflow in Jasc Paint Shop Pro 8.10 (aka Corel Paint Shop Pro) allows user-assisted remote attackers to execute arbitrary code via a crafted PNG file. NOTE: this might be the same issue as CVE-2007-2366.

    Product
    Paint Shop Pro
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 30, 2007Buffer overflow in Corel Paint Shop Pro 11.20 allows user-assisted remote attackers to execute arbitrary code via a crafted .PNG file.CVE-2007-2366 · Other software · Corel · reported by MITREHigh 7.4

    Buffer overflow in Corel Paint Shop Pro 11.20 allows user-assisted remote attackers to execute arbitrary code via a crafted .PNG file.

    Product
    Paint Shop Pro
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 24, 2007Buffer overflow in igcore15d.dll 15.1.2.0 and 15.2.0.0 for AccuSoft ImageGear, as used in Corel Paint Shop Pro Photo 11.20 and possibly other products, allows uCVE-2007-2209 · Other software · Accusoft · reported by MITREMedium 6.8

    Buffer overflow in igcore15d.dll 15.1.2.0 and 15.2.0.0 for AccuSoft ImageGear, as used in Corel Paint Shop Pro Photo 11.20 and possibly other products, allows user-assisted remote attackers to execute arbitrary code via a crafted .CLP file. NOTE: some details were obtained from third party sources.

    Product
    Imagegear
    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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