CVE-2026-72019 macsec: don't read an unset MAC header in macsec_encrypt()

In the Linux kernel, the following vulnerability has been resolved: macsec: don't read an unset MAC header in macsecencrypt macsecencrypt reads the Ethernet header via ethhdrskb skb-head + skb-macheader to memmove the 12 source/destination MAC bytes forward and make room for the SecTAG. On the...

EUVD-2025-13210

Malicious code in bioql PyPI...

CVE-2023-53053

In the Linux kernel, the following vulnerability has been resolved: erspan: do not use skbmacheader in ndostartxmit Drivers should not assume skbmacheaderskb == skb-data in their ndostartxmit. Use skbnetworkoffset and skbtransportoffset which better describe what is needed in erspanfbxmit and...

CVE-2023-53053

CVE-2023-53053 affects the Linux kernel: erspan handling relied on skb_mac_header() in ndo_start_xmit(), with drivers incorrectly assuming skb_mac_header(skb) == skb->data. The issue is fixed by using skb_network_offset() and skb_transport_offset() in erspan_fb_xmit() and ip6erspan_tunnel_xmit...

CVE-2023-53053 erspan: do not use skb_mac_header() in ndo_start_xmit()

In the Linux kernel, the following vulnerability has been resolved: erspan: do not use skbmacheader in ndostartxmit Drivers should not assume skbmacheaderskb == skb-data in their ndostartxmit. Use skbnetworkoffset and skbtransportoffset which better describe what is needed in erspanfbxmit and...

CVE-2023-53053 erspan: do not use skb_mac_header() in ndo_start_xmit()

In the Linux kernel, the following vulnerability has been resolved: erspan: do not use skbmacheader in ndostartxmit Drivers should not assume skbmacheaderskb == skb-data in their ndostartxmit. Use skbnetworkoffset and skbtransportoffset which better describe what is needed in erspanfbxmit and...