Libpng
72 CVEs tracked. None of them is in CISA KEV.
This hub aggregates every CVE we track for Libpng, a product in the operating systems space. Use it to gauge the current risk picture and drill into individual advisories.
Libpng CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 0 |
| 2024-11 | 0 |
| 2024-12 | 0 |
| 2025-01 | 0 |
| 2025-02 | 0 |
| 2025-03 | 0 |
| 2025-04 | 0 |
| 2025-05 | 0 |
| 2025-06 | 0 |
| 2025-07 | 0 |
| 2025-08 | 0 |
| 2025-09 | 0 |
| 2025-10 | 0 |
| 2025-11 | 4 |
| 2025-12 | 1 |
| 2026-01 | 4 |
| 2026-02 | 1 |
| 2026-03 | 3 |
| 2026-04 | 1 |
| 2026-05 | 0 |
| 2026-06 | 1 |
| 2026-07 | 0 |
| 2026-08 | 0 |
| 2026-09 | 0 |
Severity
How the 72 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- Critical3
- High23
- Medium44
- Low2
Latest CVEs
The 15 most recently published vulnerabilities affecting Libpng.
- CVE-2026-40930LIBPNG: Chunk smuggling in push-mode APNG parser via unconsumed chunk body5.4
- CVE-2026-34757LIBPNG has a yse-after-free in png_set_PLTE, png_set_tRNS and png_set_hIST leading to corrupted chunk data and potential heap information disclosure5.1
- CVE-2026-33636LIBPNG has ARM NEON Palette Expansion Out-of-Bounds Read on AArch647.6
- CVE-2026-33416LIBPNG has use-after-free via pointer aliasing in `png_set_tRNS` and `png_set_PLTE`7.5
- CVE-2026-3713pnggroup libpng pnm2png pnm2png.c do_pnm2png heap-based overflow5.3
- CVE-2026-25646LIBPNG has a heap buffer overflow in png_set_quantize8.1
- CVE-2025-28164Buffer Overflow vulnerability in libpng 1.6.43-1.6.46 allows a local attacker to cause a denial of service via png_create_read_struct() function.5.5
- CVE-2025-28162Buffer Overflow vulnerability in libpng 1.6.43-1.6.46 allows a local attacker to cause a denial of service via the pngimage with AddressSanitizer (ASan), the program leaks memory in various locatio...5.5
- CVE-2026-22801LIBPNG has an integer truncation causing heap buffer over-read in png_image_write_*6.8
- CVE-2026-22695LIBPNG has a heap buffer over-read in png_image_read_direct_scaled (regression from CVE-2025-65018 fix)6.1
- CVE-2025-66293LIBPNG has an out-of-bounds read in png_image_read_composite7.1
- CVE-2025-65018LIBPNG is vulnerable to a heap buffer overflow in `png_combine_row` triggered via `png_image_finish_read`7.1
- CVE-2025-64720LIBPNG is vulnerable to a buffer overflow in `png_image_read_composite` via incorrect palette premultiplication7.1
- CVE-2025-64506LIBPNG is vulnerable to a heap buffer over-read in `png_write_image_8bit` with grayscale+alpha or RGB/RGBA images6.1
- CVE-2025-64505LIBPNG is vulnerable to a heap buffer overflow in `png_do_quantize` via malformed palette index6.1
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