Netsurf-Browser

9 CVEs in 4 Netsurf-Browser products, including Netsurf, Libnsbmp, Libnsgif. Newest: CVE-2026-116740 (2026-10-26).

Netsurf-Browser products with known CVEs

ProductCVEs
Netsurf4
Libnsbmp2
Libnsgif2
Libcss1
Netsurf-Browser CVEs — newest first
CVESeverityScorePublishedSummary
CVE-2026-116740Medium6.52026-10-26libcss through 0.9.2 contains a NULL pointer dereference vulnerability in mq_parse_media_query() that allows remote attackers to crash consumers by supplying m…
CVE-2025-45663Medium6.52025-11-03An issue in NetSurf v3.11 causes the application to read uninitialized heap memory when creating a dom_event structure.
CVE-2025-29699Medium6.52025-11-03NetSurf 3.11 is vulnerable to Use After Free in dom_node_set_text_content function.
CVE-2024-51317Medium6.52025-11-03An issue in NetSurf v.3.11 allows a remote attacker to execute arbitrary code via the dom_node_normalize function
CVE-2012-0844Medium5.52020-02-21Information-disclosure vulnerability in Netsurf through 2.8 due to a world-readable cookie jar.
CVE-2015-7507High7.52020-02-18libnsbmp.c in Libnsbmp 0.1.2 allows context-dependent attackers to cause a denial of service (out-of-bounds read) via a crafted color table to the (1) bmp_deco…
CVE-2015-7505High8.82020-02-18Stack-based buffer overflow in the gif_next_LZW function in libnsgif.c in Libnsgif 0.1.2 allows context-dependent attackers to cause a denial of service (appli…
CVE-2015-7506Medium6.52020-02-18The gif_next_LZW function in libnsgif.c in Libnsgif 0.1.2 allows context-dependent attackers to cause a denial of service (out-of-bounds read and application c…
CVE-2015-7508High8.82020-02-12Heap-based buffer overflow in the bmp_decode_rle function in libnsbmp.c in Libnsbmp 0.1.2 allows context-dependent attackers to cause a denial of service (appl…