CVE-2024-7006High· 7.5▾ TwilightA null pointer dereference flaw was found in Libtiff via `tif_dirinfo.c`. This issue may allow an attacker to trigger memory allocation failures through certain means, such as restricting the heap space size or injecting faults, causing …
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 41.3 · likelihood 0.3 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
1.5%
A null pointer dereference flaw was found in Libtiff via tif_dirinfo.c. This issue may allow an attacker to trigger memory allocation failures through certain means, such as restricting the heap space size or injecting faults, causing a segmentation fault. This can cause an application crash, eventually leading to a denial of service.
libtifflibtiff (all versions)libtiff (all versions)libtiff (all versions)libtifflibtifflibtiffRefer to the linked advisories for vendor-supplied fixes and affected version ranges.
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Connected by shared product, vendor, weakness, or advisory.
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CVE-2026-119842Medium· 6.5Gst-plugins-base: gst-plugins-base: null-pointer dereference in mdvdsub subtitle parser via missing closing-brace check
CVE-2023-6277Medium· 6.5Libtiff: out-of-memory in tiffopen via a craft file
CVE-2023-1916NoneA flaw was found in tiffcrop, a program distributed by the libtiff package
CVE-2022-1354NoneA heap buffer overflow flaw was found in Libtiffs' tiffinfo.c in TIFFReadRawDataStriped() function
CVE-2026-117548Medium· 6.5389-ds-base: 389-ds-base: null pointer dereference via modifydn using an attribute's schema alias name causes denial of service