CVE-2026-14966

BBOT's unarchive module rejects archives containing symlink entries before extraction, but for zip and 7z archives it failed to detect symlinks whose listing carries a DOS-attribute prefix before the unix mode, as produced by legacy versions of p7zip. Such an archive, downloaded and extracted during a scan (for example via filedownload), bypassed the guard and caused an attacker-controlled symlink to be written into the extraction directory. The effect is limited to planting the symlink (its target is not written through), and only hosts using such a legacy p7zip build are affected; current mainline 7-Zip is not.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:blacklanternsecurity:bbot:*:*:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.0:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.647:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.649:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.652:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.654:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.659:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.669:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.671:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.673:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.691:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.765:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.767:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.773:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.782:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.786:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.793:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.795:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.798:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.819:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.821:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.829:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.836:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.849:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.851:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.858:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.870:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.876:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.884:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.897:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.903:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.907:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.909:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.981:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.986:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.1056:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.1062:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.1064:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.1068:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.1070:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.1079:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.1137:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.1139:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.1141:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.1153:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.1173:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.1184:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.1190:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.1254:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.1271:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.1274:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.1304:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.1313:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.1317:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.1333:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.1343:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.1345:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.1349:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.1386:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.1388:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.1390:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.1401:rc:*:*:*:*:*:*
cpe:2.3:a:blacklanternsecurity:bbot:3.0.0.1407:rc:*:*:*:*:*:*

History

No history.

Information

Published : 2026-07-08 16:16

Updated : 2026-08-19 17:28


NVD link : CVE-2026-14966

Mitre link : CVE-2026-14966

CVE.ORG link : CVE-2026-14966


JSON object : View

Products Affected

blacklanternsecurity

  • bbot
CWE
CWE-59

Improper Link Resolution Before File Access ('Link Following')