# Strukturag vulnerabilities Source: https://junglewise.ai/threats/vendors/strukturag Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/vendors/strukturag.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 13 vulnerabilities in Strukturag: 0 in the last 7 days and 10 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-120208, was published on 31 October 2026. 1 vulnerability in the last four weeks, down 86% on the four before (7). 0 critical against 1. 1 technology has a page of its own. ## Counts - Last 7 days: 0 - Last 30 days: 1 - Last 90 days: 10 - All time: 13 (1 critical, 0 exploited in the wild) ## About Strukturag Software development organization that maintains open-source security and communication projects. ## Latest Strukturag vulnerabilities - [CVE-2026-120208: libheif heap buffer overflow in unc_decoder_mixed_interleave](https://junglewise.ai/threats/cve-2026-120208-libheif-1-18-0-before-1-23-3-contains-a-heap-based-buffer) (high, CVSS 7.5, published 31 Oct 2026) - [CVE-2026-84451: libheif integer overflow in uncompressed tile range check](https://junglewise.ai/threats/cve-2026-84451-libheif-is-a-heif-and-avif-file-format-decoder-and-encoder-from-1) (medium, CVSS 6.5, published 18 Sep 2026) - [CVE-2026-84450: libheif assertion failure in clap property crop calculation](https://junglewise.ai/threats/cve-2026-84450-libheif-is-a-heif-and-avif-file-format-decoder-and-encoder-from-1) (medium, CVSS 4.3, published 18 Sep 2026) - [CVE-2026-84448: libheif heap out-of-bounds read in inline-mask region API](https://junglewise.ai/threats/cve-2026-84448-libheif-is-a-heif-and-avif-file-format-decoder-and-encoder-prior) (medium, CVSS 4, published 18 Sep 2026) - [CVE-2026-84447: libheif reference amplification denial of service](https://junglewise.ai/threats/cve-2026-84447-libheif-is-a-heif-and-avif-file-format-decoder-and-encoder-in-1) (high, CVSS 7.5, published 18 Sep 2026) - [CVE-2026-84446: libheif sequence timing denial of service and memory exhaustion](https://junglewise.ai/threats/cve-2026-84446-libheif-is-a-heif-and-avif-file-format-decoder-and-encoder-prior) (high, CVSS 7.5, published 18 Sep 2026) - [CVE-2026-84444: libheif heap buffer overflow in uncompressed encoder](https://junglewise.ai/threats/cve-2026-84444-libheif-is-a-heif-and-avif-file-format-decoder-and-encoder-prior) (high, CVSS 7.4, published 18 Sep 2026) - [CVE-2026-84383: libheif heap overflow in scale_nearest_neighbor via duplicate alpha planes](https://junglewise.ai/threats/cve-2026-84383-libheif-is-a-heif-and-avif-file-format-decoder-and-encoder-from-1) (critical, CVSS 9.8, published 18 Sep 2026) - [CVE-2026-54241: libde265 heap buffer overflow in sample adaptive offset filter](https://junglewise.ai/threats/cve-2026-54241-libde265-heap-buffer-overflow-in-sample-adaptive-offset-filter) (high, CVSS 7.4, published 11 Sep 2026) - [CVE-2026-54240: libde265 integer overflow in pixel accessor](https://junglewise.ai/threats/cve-2026-54240-libde265-integer-overflow-in-pixel-accessor) (high, CVSS 7.4, published 11 Sep 2026) - [CVE-2026-48029: Strukturag libheif heap OOB read in ImageItem_Grid::decode_grid_tile](https://junglewise.ai/threats/cve-2026-48029-strukturag-libheif-heap-oob-read-in-imageitem-grid-decode-grid) (high, CVSS 7.1, published 22 Jul 2026) - [CVE-2026-49295: Strukturag libde265 out-of-bounds write in process_reference_picture_set](https://junglewise.ai/threats/cve-2026-49295-strukturag-libde265-out-of-bounds-write-in-process-reference) (high, CVSS 7.1, published 19 Jun 2026) - [CVE-2026-32738: Strukturag libheif denial of service via integer underflow in stsc box](https://junglewise.ai/threats/cve-2026-32738-strukturag-libheif-denial-of-service-via-integer-underflow-in) (medium, CVSS 6.5, published 19 May 2026) ## Most severe Strukturag vulnerabilities - [CVE-2026-84383: libheif heap overflow in scale_nearest_neighbor via duplicate alpha planes](https://junglewise.ai/threats/cve-2026-84383-libheif-is-a-heif-and-avif-file-format-decoder-and-encoder-from-1) (critical, CVSS 9.8, published 18 Sep 2026) - [CVE-2026-84446: libheif sequence timing denial of service and memory exhaustion](https://junglewise.ai/threats/cve-2026-84446-libheif-is-a-heif-and-avif-file-format-decoder-and-encoder-prior) (high, CVSS 7.5, published 18 Sep 2026) - [CVE-2026-84447: libheif reference amplification denial of service](https://junglewise.ai/threats/cve-2026-84447-libheif-is-a-heif-and-avif-file-format-decoder-and-encoder-in-1) (high, CVSS 7.5, published 18 Sep 2026) - [CVE-2026-120208: libheif heap buffer overflow in unc_decoder_mixed_interleave](https://junglewise.ai/threats/cve-2026-120208-libheif-1-18-0-before-1-23-3-contains-a-heap-based-buffer) (high, CVSS 7.5, published 31 Oct 2026) - [CVE-2026-84444: libheif heap buffer overflow in uncompressed encoder](https://junglewise.ai/threats/cve-2026-84444-libheif-is-a-heif-and-avif-file-format-decoder-and-encoder-prior) (high, CVSS 7.4, published 18 Sep 2026) - [CVE-2026-54241: libde265 heap buffer overflow in sample adaptive offset filter](https://junglewise.ai/threats/cve-2026-54241-libde265-heap-buffer-overflow-in-sample-adaptive-offset-filter) (high, CVSS 7.4, published 11 Sep 2026) - [CVE-2026-54240: libde265 integer overflow in pixel accessor](https://junglewise.ai/threats/cve-2026-54240-libde265-integer-overflow-in-pixel-accessor) (high, CVSS 7.4, published 11 Sep 2026) - [CVE-2026-48029: Strukturag libheif heap OOB read in ImageItem_Grid::decode_grid_tile](https://junglewise.ai/threats/cve-2026-48029-strukturag-libheif-heap-oob-read-in-imageitem-grid-decode-grid) (high, CVSS 7.1, published 22 Jul 2026) - [CVE-2026-49295: Strukturag libde265 out-of-bounds write in process_reference_picture_set](https://junglewise.ai/threats/cve-2026-49295-strukturag-libde265-out-of-bounds-write-in-process-reference) (high, CVSS 7.1, published 19 Jun 2026) - [CVE-2026-84451: libheif integer overflow in uncompressed tile range check](https://junglewise.ai/threats/cve-2026-84451-libheif-is-a-heif-and-avif-file-format-decoder-and-encoder-from-1) (medium, CVSS 6.5, published 18 Sep 2026) ## Vulnerabilities per week 1 vulnerability in the last four weeks, down 86% on the four before (7). 0 critical against 1. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 2 | 0 | 0 | | 14 Sep 2026 | 7 | 1 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 1 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Strukturag technologies - [Strukturag Libheif](https://junglewise.ai/threats/technologies/strukturag-libheif): 8 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Strukturag vulnerabilities", https://junglewise.ai/threats/vendors/strukturag, 9 November 2026.