https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2021-41413.htmlhttps://patchthecve.com/cve/CVE-2021-41413.htmlWed, 17 Jun 2026 04:08:29 +0000HIGH 7.8: ok-file-formats master 2021-9-12 is affected by a buffer overflow in ok_jpg_convert_data_unit_grayscale and ok_jpg_convert_YCbCr_to_RGB.https://patchthecve.com/cve/CVE-2021-44343.htmlhttps://patchthecve.com/cve/CVE-2021-44343.htmlWed, 17 Jun 2026 04:12:10 +0000HIGH 7.8: David Brackeen ok-file-formats 203defd is vulnerable to Buffer Overflow. When the function of the ok-file-formats project is used, a heap-buffer-overflow occurred in function ok_png_read_data() in "/ok_png.c".https://patchthecve.com/cve/CVE-2021-44335.htmlhttps://patchthecve.com/cve/CVE-2021-44335.htmlWed, 17 Jun 2026 04:12:10 +0000HIGH 7.8: David Brackeen ok-file-formats 203defd is vulnerable to Buffer Overflow. When the function of the ok-file-formats project is used, a heap-buffer-overflow occurs in function ok_png_transform_scanline() in "/ok_png.c:533".https://patchthecve.com/cve/CVE-2021-44342.htmlhttps://patchthecve.com/cve/CVE-2021-44342.htmlWed, 17 Jun 2026 04:12:10 +0000HIGH 7.8: David Brackeen ok-file-formats 203defd is vulnerable to Buffer Overflow via function ok_png_transform_scanline() in "/ok_png.c:494".https://patchthecve.com/cve/CVE-2021-44340.htmlhttps://patchthecve.com/cve/CVE-2021-44340.htmlWed, 17 Jun 2026 04:12:10 +0000HIGH 7.8: David Brackeen ok-file-formats dev version is vulnerable to Buffer Overflow. When the function of the ok-file-formats project is used, a heap-buffer-overflow occurred in function ok_jpg_generate_huffman_table() in "/ok_jpg.c:403".https://patchthecve.com/cve/CVE-2021-44339.htmlhttps://patchthecve.com/cve/CVE-2021-44339.htmlWed, 17 Jun 2026 04:12:10 +0000HIGH 7.8: David Brackeen ok-file-formats 203defd is vulnerable to Buffer Overflow. When the function of the ok-file-formats project is used, a heap-buffer-overflow occurred in function ok_png_transform_scanline() in "/ok_png.c:712".https://patchthecve.com/cve/CVE-2021-44334.htmlhttps://patchthecve.com/cve/CVE-2021-44334.htmlWed, 17 Jun 2026 04:12:09 +0000HIGH 7.8: David Brackeen ok-file-formats 97f78ca is vulnerable to Buffer Overflow. When the function of the ok-file-formats project is used, a heap-buffer-overflow occurs in function ok_jpg_convert_YCbCr_to_RGB() in "/ok_jpg.c:513" .https://patchthecve.com/cve/CVE-2021-28233.htmlhttps://patchthecve.com/cve/CVE-2021-28233.htmlWed, 17 Jun 2026 03:46:04 +0000HIGH 8.8: Heap-based Buffer Overflow vulnerability exists in ok-file-formats 1 via the ok_jpg_generate_huffman_table function in ok_jpg.c.https://patchthecve.com/cve/CVE-2021-32263.htmlhttps://patchthecve.com/cve/CVE-2021-32263.htmlWed, 17 Jun 2026 03:52:50 +0000HIGH 7.8: ok-file-formats through 2021-04-29 has a heap-based buffer overflow in the ok_csv_circular_buffer_read function in ok_csv.c.https://patchthecve.com/cve/CVE-2020-23707.htmlhttps://patchthecve.com/cve/CVE-2020-23707.htmlWed, 17 Jun 2026 03:04:55 +0000MEDIUM 6.5: A heap-based buffer overflow vulnerability in the function ok_jpg_decode_block_progressive() at ok_jpg.c:1054 of ok-file-formats through 2020-06-26 allows attackers to cause a Denial of Service (DOS) via a crafted jpeg file.https://patchthecve.com/cve/CVE-2020-23706.htmlhttps://patchthecve.com/cve/CVE-2020-23706.htmlWed, 17 Jun 2026 03:04:55 +0000MEDIUM 6.5: A heap-based buffer overflow vulnerability in the function ok_jpg_decode_block_subsequent_scan() ok_jpg.c:1102 of ok-file-formats through 2020-06-26 allows attackers to cause a Denial of Service (DOS) via a crafted jpeg file.