Technology · Libpng
Libpng vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 9 vulnerabilities in Libpng: 0 in the last 7 days and 1 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-58936, was published on 2 November 2026. 1 vulnerability in the last four weeks, up from none in the four before.
- Last 7 days
- 0
- Last 90 days
- 1
- Critical, all time
- 0
- Exploited in the wild
- 0
About Libpng
Open-source library for reading and writing PNG image files.
Latest Libpng vulnerabilities
- CVE-2026-58936: libpng use-after-free in png_set_tRNS remote code executioninfo
- CVE-2026-40930: libpng chunk smuggling in push-mode APNG parsermediumCVSS 5.4
- CVE-2026-34757: libpng use-after-free in chunk setter functionsmediumCVSS 5.1
- CVE-2026-25646: libpng heap buffer overflow in png_set_quantizehighCVSS 8.1EPSS 0.9%
- CVE-2025-66293: LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics)…highCVSS 7.1EPSS 0.4%
- CVE-2025-65018: LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics)…highCVSS 7.1EPSS 0.3%
- CVE-2025-64720: LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics)…highCVSS 7.1EPSS 0.4%
- CVE-2025-64506: LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics)…mediumCVSS 6.1EPSS 0.1%
- CVE-2025-64505: LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics)…mediumCVSS 6.1EPSS 0.2%
Most severe Libpng vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-25646: libpng heap buffer overflow in png_set_quantizehighCVSS 8.1EPSS 0.9%
- CVE-2025-64720: LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics)…highCVSS 7.1EPSS 0.4%
- CVE-2025-66293: LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics)…highCVSS 7.1EPSS 0.4%
- CVE-2025-65018: LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics)…highCVSS 7.1EPSS 0.3%
- CVE-2025-64505: LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics)…mediumCVSS 6.1EPSS 0.2%
- CVE-2025-64506: LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics)…mediumCVSS 6.1EPSS 0.1%
- CVE-2026-40930: libpng chunk smuggling in push-mode APNG parsermediumCVSS 5.4
- CVE-2026-34757: libpng use-after-free in chunk setter functionsmediumCVSS 5.1
- CVE-2026-58936: libpng use-after-free in png_set_tRNS remote code executioninfo
Vulnerabilities per week
1 vulnerability in the last four weeks, up from none in the four before. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 1 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Libpng vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/libpng)<a href="https://junglewise.ai/threats/technologies/libpng"><img src="https://junglewise.ai/threats/technologies/libpng/badge.svg" alt="Libpng vulnerabilities" /></a>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/libpng.json, and this page as text at https://junglewise.ai/threats/technologies/libpng.md, 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, "Libpng vulnerabilities", https://junglewise.ai/threats/technologies/libpng, 10 November 2026.