Lighthouse

Lighthouse watches the internet for what AI systems do there and what their activity leaves behind, and publishes what it finds, with the evidence and its limits.

Studies LH048

LH048: for the driving session

Brief written 9 November 2026 by a research subagent; not committed. Nothing outside studies/LH048/ was edited. Commit the brief before the discovery read.

Rows for schedule/due.csv

id,study,task,earliest,latest,status,updated,by,ref,note
LH048-discover,LH048,"Discovery read: collect.py --discover --read <label>; apply the brief's selection rule by hand to the two linked pages, fill selection.json (class, cves, candidates, quoted evidence, rule_applied_at) and commit it before any other source is read for these flaws",2026-11-09,2026-11-12,open,2026-11-09,driving session 2026-11-09,studies/LH048/brief.md,after the brief is on main
LH048-baseline,LH048,"Baseline read: collect.py --read <label> --full, checkpoint",2026-11-09,2026-11-12,open,2026-11-09,driving session 2026-11-09,,after LH048-discover's selection commit
LH048-2026-11-16,LH048,"Monday read: collect.py --read <label>, checkpoint (any rating change, CISA ADP container, EPSS step, KEV listing or changed page, said so in the commit message)",2026-11-16,2026-11-17,open,2026-11-09,driving session 2026-11-09,,
LH048-2026-11-23,LH048,"Monday read: collect.py --read <label>, checkpoint (any rating change, CISA ADP container, EPSS step, KEV listing or changed page, said so in the commit message)",2026-11-23,2026-11-24,open,2026-11-09,driving session 2026-11-09,,
LH048-2026-11-30,LH048,"Monday read: collect.py --read <label>, checkpoint (any rating change, CISA ADP container, EPSS step, KEV listing or changed page, said so in the commit message)",2026-11-30,2026-12-01,open,2026-11-09,driving session 2026-11-09,,
LH048-2026-12-07,LH048,"Monday read: collect.py --read <label>, checkpoint (any rating change, CISA ADP container, EPSS step, KEV listing or changed page, said so in the commit message)",2026-12-07,2026-12-08,open,2026-11-09,driving session 2026-11-09,,
LH048-interim,LH048,"Interim checkpoint after the read of 7 December: measures 1 to 4 to date, model disclosure beside the model line",2026-12-07,2026-12-11,open,2026-11-09,driving session 2026-11-09,,
LH048-2026-12-14,LH048,"Monday read: collect.py --read <label>, checkpoint (any rating change, CISA ADP container, EPSS step, KEV listing or changed page, said so in the commit message)",2026-12-14,2026-12-15,open,2026-11-09,driving session 2026-11-09,,
LH048-2026-12-21,LH048,"Monday read: collect.py --read <label>, checkpoint (any rating change, CISA ADP container, EPSS step, KEV listing or changed page, said so in the commit message)",2026-12-21,2026-12-22,open,2026-11-09,driving session 2026-11-09,,
LH048-2026-12-28,LH048,"Monday read: collect.py --read <label>, checkpoint (any rating change, CISA ADP container, EPSS step, KEV listing or changed page, said so in the commit message)",2026-12-28,2026-12-29,open,2026-11-09,driving session 2026-11-09,,
LH048-2027-01-04,LH048,"Last Monday read: collect.py --read <label> --full, checkpoint; the study stops here",2027-01-04,2027-01-05,open,2026-11-09,driving session 2026-11-09,,end date fixed in the brief
LH048-record,LH048,"Record (version 1.0): measures 1 to 4 per flaw and per chain, unknowns kept unknown, the linked set apart; model disclosure on the record; a piece only if it earns one, with its reviews",2027-01-05,2027-01-15,open,2026-11-09,driving session 2026-11-09,,

Also mark the row five-chains-brief done with ref studies/LH048/brief.md.

Line for investigations/model-found-bugs.md, question 3

Replace "Brief to come." with:

(LH048, brief fixed 9 November 2026.) The post names only two flaws by number, CVE-2026-33096 (Windows) and CVE-2026-98432 (Linux); the Chrome and Safari flaws are matched, by a rule fixed before reading, to the release notes the post links, and the Android chain has no identifier. Mondays to 4 January 2027, the record by 15 January.

(Also add - studies/LH048/brief.md to the page's studies: list.)

From studies/LH048/for-driver.md in the repository, last changed 9 November 2026.