Technology · Strukturag
Strukturag Libheif vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 7 vulnerabilities in Strukturag Libheif: 0 in the last 7 days and 7 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-84451, was published on 18 September 2026.
- Last 7 days
- 0
- Last 90 days
- 7
- Critical, all time
- 1
- Exploited in the wild
- 0
About Strukturag Libheif
Library for encoding and decoding HEIF (High Efficiency Image Format) files.
Latest Strukturag Libheif vulnerabilities
- CVE-2026-84451: libheif integer overflow in uncompressed tile range checkmediumCVSS 6.5EPSS 0.4%
- CVE-2026-84450: libheif assertion failure in clap property crop calculationmediumCVSS 4.3EPSS 0.4%
- CVE-2026-84448: libheif heap out-of-bounds read in inline-mask region APImediumCVSS 4EPSS 0.1%
- CVE-2026-84447: libheif reference amplification denial of servicehighCVSS 7.5EPSS 0.6%
- CVE-2026-84446: libheif sequence timing denial of service and memory exhaustionhighCVSS 7.5EPSS 0.7%
- CVE-2026-84444: libheif heap buffer overflow in uncompressed encoderhighCVSS 7.4EPSS 0.5%
- CVE-2026-84383: libheif heap overflow in scale_nearest_neighbor via duplicate alpha planescriticalCVSS 9.8EPSS 0.9%
Most severe Strukturag Libheif vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-84383: libheif heap overflow in scale_nearest_neighbor via duplicate alpha planescriticalCVSS 9.8EPSS 0.9%
- CVE-2026-84446: libheif sequence timing denial of service and memory exhaustionhighCVSS 7.5EPSS 0.7%
- CVE-2026-84447: libheif reference amplification denial of servicehighCVSS 7.5EPSS 0.6%
- CVE-2026-84444: libheif heap buffer overflow in uncompressed encoderhighCVSS 7.4EPSS 0.5%
- CVE-2026-84451: libheif integer overflow in uncompressed tile range checkmediumCVSS 6.5EPSS 0.4%
- CVE-2026-84450: libheif assertion failure in clap property crop calculationmediumCVSS 4.3EPSS 0.4%
- CVE-2026-84448: libheif heap out-of-bounds read in inline-mask region APImediumCVSS 4EPSS 0.1%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 7 | 1 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/strukturag-libheif.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Strukturag Libheif vulnerabilities", https://junglewise.ai/threats/technologies/strukturag-libheif, 28 September 2026.