CVE-2023-52356High· 7.5▾ MidnightPoC availableA segment fault (SEGV) flaw was found in libtiff that could be triggered by passing a crafted tiff file to the TIFFReadRGBATileExt() API. This flaw allows a remote attacker to cause a heap-buffer overflow, leading to a denial of service.
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 41.3 · likelihood 0.4 · exploitation 12
A public proof-of-concept already exists for this vulnerability — see Exploit availability below.
Public exploit / PoC code seen in 1 source. Availability, not in-the-wild use.
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
2.2%
1 GitHub repo (last check)
A segment fault (SEGV) flaw was found in libtiff that could be triggered by passing a crafted tiff file to the TIFFReadRGBATileExt() API. This flaw allows a remote attacker to cause a heap-buffer overflow, leading to a denial of service.
libtiff < 4.6.0libtiff (all versions)libtiff (all versions)libtiff (all versions)libtiff (all versions)libtiff (all versions)rhaiis/vllm-cuda-rhel9 (all versions)rhaiis/vllm-rocm-rhel9 (all versions)rhaiis/model-opt-cuda-rhel9 (all versions)rhaiis/model-opt-cuda-rhel9 (all versions)rhaiis/vllm-cuda-rhel9 (all versions)rhaiis/vllm-rocm-rhel9 (all versions)rhaiis/vllm-cuda-rhel9 (all versions)rhaiis/vllm-spyre-rhel9 (all versions)rhaiis/vllm-cuda-rhel9 (all versions)rhaiis/vllm-rocm-rhel9 (all versions)rhaiis/model-opt-cuda-rhel9 (all versions)discovery/discovery-ui-rhel9 (all versions)libtiffcompat-libtiff3libtiffcompat-libtiff3 (all versions)Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2025-9900High· 8.8A flaw was found in Libtiff
CVE-2023-52355High· 7.5An out-of-memory flaw was found in libtiff that could be triggered by passing a crafted tiff file to the TIFFRasterScanlineSize64() API
CVE-2026-4775High· 7.8A flaw was found in the libtiff library
CVE-2023-6228Low· 3.3Libtiff: heap-based buffer overflow in cpstriptotile() in tools/tiffcp.c
CVE-2026-12912High· 7.3A flaw was found in libtiff
CVE-2023-6277Medium· 6.5Libtiff: out-of-memory in tiffopen via a craft file